Technology Strategy Sampling, Hypothesis Testing And Regression - 825 Words

Technology Strategy: Sampling, Hypothesis Testing And Regression (Essay Sample) Content: Information Technology Strategy Name Institution Date Sampling, Hypothesis Testing, and Regression The collected data constitutes of a sample of the daily activity for a period of 10 days. The data represents the entire period of the month. The data utilized in the calculation and analysis is detailed below: Days Inbound calls (mins) Outbound calls (mins) Total (Mins) Monday 150 120.5 270.5 Tuesday 85.6 200 285.6 Wednesday 90.2 140 230.2 Thursday 120 165.7 285.7 Friday 180 60 240 Saturday 200 120 320 Sunday 210 75 285 Monday 85 94 179 Tuesday 98 70 168 Wednesday 76 150 226 Mean=Total time divided by the sample size ((∑X/n) 270.5+285.6+230.2+285.7+240+320+285+179+168+226=2490 Mean=2490/10=249 Variance=∑(X-Mean)/n Variance=[(270.5-249)^2+(285.6-249)^2+(230.2-249)^2+(240-249)^2+(320-249)^2+(285-249)^2+(179-249)^2+(168-249)^2+(226-249)^2]/10=2,056.325 Standard Deviation=ê ­ Variance (Goos Meintrup, 2016) Standard Deviation=45.35 The mean is decreasing because the sample size has reduced. Nonetheless, the sample size is enough to provide a true reflection of the population. Sampling Stratified sampling selects a proportion from strata of the population using simple random sampling (Lane, n.d). The advantages of using the method are that its probabilistic nature ensures validity of the sample, reduces participant and researcher bias and the even spread ensures greater precision. The disadvantages include, the list of population has to be completed, population should be clearly delineated and it is difficult and time consuming to attain a complete population. The sampling technique used to pick the names is simple random sampling (Hanif, Shahbaz, Ahmad, 2018). This is because, the cards are picked randomly and each name has equal probability of being selected. The sampling plan of the phone company is a random sample. However, it is an equal probability systemic sampling (Hanif, Shahbaz, Ahmad, 2018). A researcher using this technique, begins from a random point and selects every nth subject in the sampling frame. There is a danger of order basis because it does not involve separate random selection. The sampling plan does represent a random sample; because the manager talked only to those who attended the meeting. The people who were not present in the meeting because of one reason or another were excluded. Meetings are normally attended by selected individuals, therefore, it is not a proper random sample. The manager discussed about job satisfaction with a group of 25 employees, who had attended the meeting. Therefore, it is a stratified sample based on a proportion from strata of the population. The sampling plan results in a random sample because the educational expert selected 10 schools randomly. The sampling technique is cluster sampling, which occurs when a random sample is drawn from particular aggregational geographical groups (Hanif, Shahbaz, Ahmad, 2018). The method used is stratified sampling. This is because, the school is separated into similar strata and a fixed proportion from each class was selected to represent the population. Stratified sampling ensures each group is appropriately represented in the population (Uriel, 2013). Stratified random sampling is the best design method to investigate workplace attitudes. The sample size is 100 people, therefore, I would place the employees into sub-groups based on departments or gender. I would then select individuals in a random manner from each designated strata. The population size will cover all the employees while the sample group will be the individuals that will be selected to complete the investigation. It is more credible to include every employee in the organization. It is difficult to avoid the issue of participant bias because the employees are often reluctant to share their dissatisfaction for fear of reprisal. The bias in the study is that the survey is limited to the electronic readers of the newspaper. The sample size cannot provide a true reflection of the population or area of study. The sampling error in the study is that only 3.2% of the participants responded to the survey. Therefore, the writer cannot draw accurate conclusions about the housing market based on this results. 3.2% does not reflect the results that would be obtained from the entire population. The writer based his conclusion on a sample size that negatively impacts the validity of t...

Finding Essay Topics Ideas

<h1>Finding Essay Topics Ideas</h1><p>Are you experiencing difficulty discovering exposition points thoughts that are intriguing? Have you thought about composing an exposition yet have been not able to discover anything you truly appreciate? I know this as a matter of fact. At the point when I was in school, I functioned as a curator and there was no choice for composing, aside from schoolwork, which implied that I invested a ton of energy in papers I truly couldn't have cared less for.</p><p></p><p>I additionally had a flat mate who appreciated composition. He generally appeared to think of some fascinating theme or thought that was truly intriguing to him. In any case, it wasn't care for he was sitting at his work area for quite a while working away.</p><p></p><p>Many journalists accept that they can get by without utilizing their very own advantages, yet it is essential to remember that your topic must be a higher priority than exactly what you like. On the off chance that you pick an intriguing subject to expound on, the purpose of the task will go farther if it's a theme that you find interesting.</p><p></p><p>Consider doing examination to discover what points intrigue you. There are a lot of individuals out there who expound on things that intrigue them. The capacity to locate this out is perhaps the best thing that you can do when you're scanning for exposition points thoughts. On the off chance that you can converse with different scholars, you can converse with them about their topic and discover what subjects that they find interesting.</p><p></p><p>By conversing with different authors you will have the option to perceive what points they are keen on, and what subjects are fascinating to them. The best part about conversing with them is that you will have the chance to get a couple of thoughts of your own. By taking a gander at papers by different authors, you will have the option to make your own article subject all the more intriguing. That is one of the most significant pieces of composing an extraordinary essay.</p><p></p><p>You should remember that youare not going to think of an exposition point since it's something that you by and by find intriguing. This isn't the means by which to compose a decent paper, and that is the reason it's critical to avoid individual themes in any case. Rather, you are going to discover a subject that is fascinating for you.</p><p></p><p>Finally, remember that it will require some investment to locate the best theme for your task. Rather than picking a theme directly off the bat, do some exploration. You will find that you can go on discussions and read about themes that intrigue you, and by expounding on these subjects you will concoct an extremely fascinating topic.</p><p></p><p>Just recall, it's everything about finding an incredible point for your paper. It very well may be difficult to think of one. Utilize your exploration aptitudes and a little innovativeness, and you'll discover a point that is incredible for you.</p>

Essay Writing - How Essay Writing Lesson Can Help Kids Learn How to Write

Paper Writing - How Essay Writing Lesson Can Help Kids Learn How to WriteIt is a typical misguided judgment that there is an evaluation level that children can compose expositions at. This is a grave misstep, since thusly of reasoning really dissuades kids from attempting to figure out how to compose expositions and it additionally represents a huge hindrance to the improvement of their composing aptitudes. On the off chance that you need your youngster to figure out how to compose, you should show them how to compose by taking them through the best composing procedure: exposition writing.The best composing strategies are those which have a demonstrated reputation of delivering uncommon composition. One such brilliant method for article composing is penmanship works out. These activities are the best type of showing kids how to compose an article. They will assist them with concentrating on the basics of composing and assist them with procuring the correct disposition to figure out h ow to write.Using penmanship practices for showing kids how to compose can be an extraordinary method to begin composing for kids. They have to figure out how to turn out to be acceptable journalists without agonizing over punctuation and style. It is much simpler to compose a school exposition than to need to tell another person the best way to keep in touch with one. They can simply invest as much energy as they have to figure out how to compose well.Grammar is a significant expertise for building up a composing style. Yet, since it is likewise hard to learn without the assistance of exercises and reading material, it is ideal to discover approaches to assist kids with learning it normally. Instructors of composing exercises need to ensure that they utilize the correct devices in showing composing abilities. Furthermore, the main device which is anything but difficult to utilize and cheap is the composed task. Children ought to have the option to make sense of what the task is bef ore they even beginning taking a shot at it.The penmanship practice for composing exercises is the perfect apparatus for showing kids how to compose an article. With the help of penmanship works out, they can invest energy rehearsing the basics of how to compose well. They will have the option to start composing with the correct mentality, since they will become more acquainted with how to begin a school article without agonizing over the standards and the grammar.The most straightforward approach to utilize composing exercises for showing kids how to compose an exposition is to utilize the composing task all the time. Along these lines, the children can generally comprehend what the task is before they begin taking a shot at it. This will assist them with appreciating chipping away at the task and will improve their composing abilities over time.The reason that the paper composing exercises for kids are so viable is on the grounds that they show kids how to concentrate on the essen tials of how to compose a school exposition. The composing exercise will give an organized and administered condition where the children can work at their own pace. They can compose and concentrate all alone time.By utilizing the composing exercises for kids along these lines, the instructors can assemble their understudies' certainty. Since they realize that there is no instructor looking out for them, the children have an incredible feeling of autonomy. They can build up their composing aptitudes while not agonizing over how their composing will look or how others will pass judgment on their composition. Along these lines, composing exercises for children can profit all composing understudies, regardless of whether they are composing for school or for a school.

Writing an Argumentative Technology Essay

Writing an Argumentative Technology EssayIf you are in the writing of a technology essay, you will need to follow a few rules in order to come up with an acceptable essay topic. It is easier to write the argumentative part of a technology essay when you use some of the argumentative essay topics that are in this article.Before you begin writing your technology essay, there are three important things you should know about writing an argumentative essay. First, you should know that you do not need to make every word count, but when you use the argumentative strategies you learn below, you will be well on your way to a well-written essay. Second, you should understand that when you write a persuasive essay, it is your intention to persuade your reader that what you have written is the truth, or at least the best possible explanation of the facts.In order to produce a good argumentative essay, you should use the three techniques below, which are a few basic techniques for using argumenta tive essay topics. Before you begin thinking about how to design your essay, here are the three techniques. They can provide you with the main argumentative topics you will encounter in your writing.First, you should think about the purpose of the essay and what it is you are trying to say. Why do you want to write the essay? There are some people who are motivated to write an essay just for the joy of it. Others are trying to communicate with a reader by helping them see a situation from their perspective.The reason you are writing the essay may have to do with your technical knowledge of technology. If this is the case, you should base your argument on some of the technical information you can find. A technology essay will use one of the four methods below.You can cite, in your essay, any technological inventions that occurred in the recent past, particularly those that you know had some kind of effect on society. A well-written argumentative essay might mention, for example, the Internet and fax machines, as these technological inventions helped make the world more interconnected.You can also talk about some of the innovative ideas that have been put into practice. An argumentative essay on scientific breakthroughs might talk about the invention of the automobile, radio, or television. Most of the people who have thought of something truly innovative will usually leave out the details of their invention in their work, which is why you should mention these breakthroughs if you want to give a good argumentative essay.Last, but not least, you can discuss one of the most important technological invention of all time, which was the transistor. Because of this invention, we now have computers that are small enough to fit in our pockets.

College Paper Online - How to Apply For College Papers Online

<h1>College Paper Online - How to Apply For College Papers Online</h1><p>For the individuals who are thinking about applying for a school paper on the web, this article gives significant data about presenting your application. It is a grievous reality that these days the best way to apply for school papers is through the web. The main thing you have to know is that you can apply for this paper either on the web or through the customary procedure, which I will talk about below.</p><p></p><p>Before applying for school paper online it is critical to see how they are created. When understudies apply for the school paper on the web, they are taken through a pre-screening of their experience and direct them through a coordinating programming program. You can consider it the screening for induction into colleges. There are really two sorts of paper, article editing.</p><p></p><p>Essay paper is essentially only an accurate blu eprint of your involvement with school or the experience you might want to feature in your school paper. It very well may be anything from a talk to an examination venture. Truly, articles are extremely emotional and for the most part depend vigorously on the understudy's supposition. The paper ought to likewise consider the composing style.</p><p></p><p>Essay altering is the more definite form of the article and is an appraisal of the exposition itself. This normally includes the composing group examining the general structure of the exposition just as the issues that the author is confronting. For instance, the scholastic meticulousness that a paper must go before it tends to be acknowledged to the higher instructive level is additionally reflected in this piece of the process.</p><p></p><p>In substance, this is the place the determination advisory group steps in and allows the analyst to survey the article they have quite recently p erused. After this, they take a gander at the instances of expositions for a school paper they have recently checked on and judge whether they have an equivalent composing quality. They will at that point either acknowledge or dismiss the article dependent on whether it meets the most noteworthy standards.</p><p></p><p>It is imperative to recall that both exposition altering are essentially related yet various procedures. Most of journalists will be viewed as article editors and these authors as a rule represent considerable authority in the control of expositions and use word processors to transform their composed work into an essay.</p><p></p><p>By learning the essential standards of this procedure you will have the option to abstain from presenting your application on a school paper on the web, which can be a tedious and awkward procedure. For the individuals who are extremely genuine about getting acknowledged to a college, they sh ould consider the exposition procedure just as the article altering process.</p>

Enthalpy Change for a Specific Amount of Reactant

Here is how to determine  the change in enthalpy of a chemical reaction with a given amount of reactant.   You may wish to review the laws of thermochemistry and endothermic and exothermic reactions​ before you begin. Problem: For the decomposition of hydrogen peroxide, it is known that:H2O2(l) → H2O(l) 1/2 O2(g); ΔH -98.2 kJUsing this information, determine ΔH for the reaction:2 H2O(l) O2(g) → 2 H2O2(l) Solution: When looking at the second equation, we see it is double the first reaction and in the opposite direction. First, change the direction of the first equation.  When the direction of the reaction is changed, the sign on ΔH changes for the reaction H 2O2(l) → H2O(l) 1/2 O2(g); ΔH -98.2 kJ becomes H2O(l) 1/2 O2(g) → H2O2(l); ΔH 98.2 kJ Second, multiply this reaction by 2.  When multiplying a reaction by a constant, the ΔH is multiplied by the same constant.2 H2O(l) O2(g) → 2 H2O2(l); ΔH 196.4 kJ Answer: ΔH 196.4 kJ for the reaction: 2 H2O(l) O2(g) → 2 H2O2(l)

Short College Essay Samples - How Can They Help?

<h1>Short College Essay Samples - How Can They Help?</h1><p>After investing bunches of energy in the web to locate some quality school exposition tests, I have discovered that numerous individuals are posing a similar inquiry, what is the purpose of these example articles. It's an inquiry that is regularly posed to with regards to various themes. The response to this inquiry lies in the way that, for the vast majority, they just need to discover a response to this inquiry and afterward it turns into a matter of not if however when, they will compose their own essay.</p><p></p><p>Usually when somebody discovers how to compose an article, or even needs to discover how to keep in touch with one, they will experience the substance of a significant number of the online paper and duplicate it and attempt to adjust it. Be that as it may, very few individuals can reorder something composed by someone else. Regardless of whether you can do this, there is an incredible chance that the substance will be altogether different from what you were searching for. So you'll have to locate a superior solution.</p><p></p><p>That's the reason I recommend that you utilize the 'short school exposition tests' that are accessible on the web. These examples can be changed into your work and you can begin the taking in process from the earliest starting point. They are additionally as a rule very straightforward and read and you will have the option to effortlessly comprehend what precisely you have to compose the best essay.</p><p></p><p>Most of the time, you will find that the best short school paper tests accompany the composing help that you need. You will be given a bit by bit manage on the most proficient method to finish the paper so you can begin on composing your exposition without burning through your time searching for an alternate and improved solution.</p><p></p><p& gt;If you need to locate a decent online source that offers these sorts of papers, you should search for a site that is on the best ten rundown on the web. You can normally discover these sites by just looking on Google.</p><p></p><p>Once you have discovered a site that you believe is acceptable, ensure you pursue a record with the goal that you can begin taking a shot at the paper right away. On the off chance that you do, you will see that it very well may be a long procedure however the result will be worth it.</p><p></p><p>Finally, I might want to state that utilizing short school paper tests can really be a decent method to figure out how to compose your own article. There are bunches of different arrangements accessible yet none of them are as simple as composing a short article. So remember to give this alternative a try.</p>