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One of the advantages of understanding statistics is that you can apply the concepts to yourself. This is easier to do during our present time because of the widespread use of wearables. Wearables are accesse devices or clothing with embedded technology that are worn by a person and used to provide feedback person wearing them. Examples include the Fitbit, which is worn on the wrist and gathers data such as of steps walked, heart rate, sleeping time. Another example is Ambiotex's smart shirt which is designed athletes and has sensors in the shirt to measure heart rate, anaerobic threshold, fitness and stress leve- There are other companies making similar products. Suppose that you are interested in the amount of sleep you get a night. Sleep is very important and the evidence that many Americans do not get enough sleep. You hypothesize you get 6 hours of sleep a nig Using a wearable, you track your amount of sleep on 16 random nights. Test the hypothesis that the aw greater than 6 hours per night. Use a level of significance of 0.01 to test th

One of the advantages of understanding statistics is that you can apply the concepts to yourself. This is easier to do during our present time because of the widespread use of wearables. Wearables are accesse devices or clothing with embedded technology that are worn by a person and used to provide feedback person wearing them. Examples include the Fitbit, which is worn on the wrist and gathers data such as of steps walked, heart rate, sleeping time. Another example is Ambiotex's smart shirt which is designed athletes and has sensors in the shirt to measure heart rate, anaerobic threshold, fitness and stress leve- There are other companies making similar products. Suppose that you are interested in the amount of sleep you get a night. Sleep is very important and the evidence that many Americans do not get enough sleep. You hypothesize you get 6 hours of sleep a nig Using a wearable, you track your amount of sleep on 16 random nights. Test the hypothesis that the aw greater than 6 hours per night. Use a level of significance of 0.01 to test th

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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One of the advantages of understanding statistics is that you can apply the concepts to yourself. This is even easier to do during our present time because of the widespread use of wearables. Wearables are accessory devices or clothing with embedded technology that are worn by a person and used to provide feedback to the person wearing them. Examples include the Fitbit, which is worn on the wrist and gathers data such as number of steps walked, heart rate, sleeping time. Another example is Ambiotex's smart shirt which is designed for athletes and has sensors in the shirt to measure heart rate, anaerobic threshold, fitness and stress levels. There are other companies making similar products. Suppose that you are interested in the amount of sleep you get a night. Sleep is very important and there is evidence that many Americans do not get enough sleep. You hypothesize you get 6 hours of sleep a night. Using a wearable, you track your amount of sleep on 16 random nights. Test the hypothesis that the average amount of sleep you get is greater than 6 hours per night. Use a level of significance of 0.01 to test that hypothesis. 1a. Complete the research design table. Research Design Table Is the average amount of sleep is greater than 6 hours per night ?
Transcribed Image Text:One of the advantages of understanding statistics is that you can apply the concepts to yourself. This is even easier to do during our present time because of the widespread use of wearables. Wearables are accessory devices or clothing with embedded technology that are worn by a person and used to provide feedback to the person wearing them. Examples include the Fitbit, which is worn on the wrist and gathers data such as number of steps walked, heart rate, sleeping time. Another example is Ambiotex's smart shirt which is designed for athletes and has sensors in the shirt to measure heart rate, anaerobic threshold, fitness and stress levels. There are other companies making similar products. Suppose that you are interested in the amount of sleep you get a night. Sleep is very important and there is evidence that many Americans do not get enough sleep. You hypothesize you get 6 hours of sleep a night. Using a wearable, you track your amount of sleep on 16 random nights. Test the hypothesis that the average amount of sleep you get is greater than 6 hours per night. Use a level of significance of 0.01 to test that hypothesis. 1a. Complete the research design table. Research Design Table Is the average amount of sleep is greater than 6 hours per night ?
have enough battery so that sometimes might not track enough when I'm IRAIL of sleep which might not variables For the hypotheses, write mu if you want and write ne with a space before and after it if you want. μ Write the hypotheses: Ho: μ-6 H₁: >6 The data in the table below is the number of hours of sleep you got on different nights. 8.5 7.9 3.2 3.4 9 9.4 9.4 4.7 7.9 8.5 1.4 7 7.1 8.2 3.9 7.1 What is the value of the appropriate statistic (p, z, r)? 6.66✔ What is the standard deviation for this sample data? 2.51✔ Make an appropriate graph for the data using computer software. It should be labeled completely. Take a screenshot. Upload image of graph here: Choose File No file chosen Which formula is used to test the hypothesis?
Transcribed Image Text:have enough battery so that sometimes might not track enough when I'm IRAIL of sleep which might not variables For the hypotheses, write mu if you want and write ne with a space before and after it if you want. μ Write the hypotheses: Ho: μ-6 H₁: >6 The data in the table below is the number of hours of sleep you got on different nights. 8.5 7.9 3.2 3.4 9 9.4 9.4 4.7 7.9 8.5 1.4 7 7.1 8.2 3.9 7.1 What is the value of the appropriate statistic (p, z, r)? 6.66✔ What is the standard deviation for this sample data? 2.51✔ Make an appropriate graph for the data using computer software. It should be labeled completely. Take a screenshot. Upload image of graph here: Choose File No file chosen Which formula is used to test the hypothesis?
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