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Every time you conduct a t-test there is a chance that you will make a Type I error. This error is usually 5%. By running two t-tests on the same data you will have increased your chance of "making a mistake" to 10%. The formula for determining the new error rate for multiple t-tests is not as simple as multiplying 5% by the number of tests. However, if you are only making a few multiple comparisons, the results are very similar if you do. As such, three t-tests would be 15% (actually, 14.3%) and so on. These are unacceptable errors. An ANOVA controls for these errors so that the Type I error remains at 5% and you can be more confident that any statistically significant result you find is not just running lots of tests. See our guide on hypothesis testing for more information on Type I errors.
you piched the answer you picked. On some questom wu will be aslud to loentity the...
Can you guys make comments on this post I think its a great idea that Apple created an application on smart phones to have patients medical records handy. One of my reasons is because it is time efficient since patients have easy access to schedule appointments, request medications, or view their records or lab results. With this technology it is easier for a patient to schedule an appointment or request an appointment rather than calling the health center or having...
can you please answer disscussion 2 in the frist picture. please follow the second picture as an example . write 300 or more words please use your own example please after you answer the question i will give you ? i will appreciate your help . THank you for your help. Stratford University Eleni Geb: Home Student Library Books Resources Email Faculty Dashboard > My courses > 2019_04TERM_C-NSG110_6NAX_Intr... > week 4 > Discussion 2: therapeutic comm... Discussion 2: therapeutic communication...
Direction: review the eassy prof it and summerize it. Add thesis with it. make changes if posible Title The coporate puzzel When all you believe is people behind you until they turn their back on you. Times are hard when you are not to be worried about anything in life. I had a great job with a very working paid. Things were going smoothly until one day I had a call to my manager’s office saying he will like to...
[300-500 words] Read the interview transcripts with Herb Kelleher (Southwest Airline) below and answer the following questions. 1) How would you analyze Herb Kelleher’s personality and motivation? Use at least twoconcepts for each from class discussions in personalities and motivation, and explain what (which part of the transcripts) makes you think so. Also, discuss how such personality would contribute to the success of Southwest Airline. 2) When it comes to negotiations between Southwest Airline and Boeing, who (whichcompany) is Southwest...
What company and industry have you selected, and what are some of the risks that the company and industry are facing in the current economic and political environment? You need to research risks from current financial publications (e.g., Bloomberg, The Financial Times, The Economist). Note: For this assignment, a current publication is no older than four years. Quote your source. I have chosen CVS as my company which is a major player in the retail pharmacy industry. The retail pharmacy...
Please tell me what I have incorrect and how to get the right answer. Thank you Cheryl Montoya picked up the phone and called her boss, Wes Chan, the vice president of marketing at Piedmont Fasteners Corporation: “wes, I'm not sure how to go about answering the questions that came up at the meeting with the president yesterday." What's the problem?" "The president wanted to know the break-even point for each of the company's products, but I am having trouble...
I concluded that my unknown was Pb2+. since yellow precipitate formed. can you help me answer the questions for the Known and unknown report Qualitative Analysis: Group I Cations 10 ORECTIVES A Leam some chemistry of Group I cations, R Analyze an unknown for Group I cations. THEORY AND DISCUSSION Group I cations are precipitated as insoluble chlorides: Ag, Pb, Hg2 +Cr-AgCl, PbCh, HgCla The colors of the following species will be helpful in the analysis for Group I cations....
internal project 1 anything helps! thank you!! Instructions: Study the case that starts on page 3 carefully. Then write concise answers to the following questions regarding the internal control system of Duarf, Inc. Clearly label your responses with proper headings and subheadings. Be very specific and precise. Answers that appear to be beating around the bush will not get any credit. 1. What are the controls in place that under normal conditions should function well to prevent embezzlements or frauds?...
Read the attached article and answer the following questions. 1. What is the role of potassium in blood pressure? 2. Looking back at last weeks Super Tracker report - do you meet the 4700mg daily target for potassium? 3. Do you meet the 400mg daily target for magnesium? 4. Research shows that hypertension and type 2 diabetes can be prevented by dietary choices. List 3 ways that employers, government, doctors, etc. (you can use another group ) can either motivate...
Simply Cayenne Company: A Comprehensive Case In Measuring A Firm's Cost Of Capital (Boudreaux, D., S. Rao, and P. Das, 2014) THE CASE Patricia Hotard, the Chief Executive Officer of Simply Cayenne Refining and Processing Company (SCRPC), picked up the telephone to call Jimmy Breez, the firm's financial manager. Breez had sent her an email earlier that morning suggesting that the capital budgeting committee should get together prior to the scheduled Investment Decision Committee meeting that is in one week...