Faculty Caffeine Applied Health Sciences Goodman School Of Busir Goodman School Of Busir Goodman School Of Busir Goodman 1 (285.97 KiB) Viewed 97 times
Faculty Caffeine Applied Health Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Applied Health Sciences Goodman School of Busin Humanities Applied Health Sciences Goodman School of Busir Mathematics and Science Social Sciences Applied Health Sciences Goodman School of Busir Busir Mathematics and Science Social Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busin Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Applied Health Sciences Goodman School of Busir Goodman School Social Sciences Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Mathematics and Science Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Business Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School Busir Goodman School of Busir Goodman School of Busin Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Humanities Goodman School of Busir Goodman School of Busir Applied Health Sciences Mathematics and Science Goodman School of Busir Social Sciences Goodman School of Busin Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Mathematics and Science Applied Health Sciences Mathematics and Science Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Social Sciences Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Stress 1 Not too stressed 4 A little stressed 2 A little stressed 0 Not too stressed 1 Not too stressed 5 A little stressed 1 A little stressed 1 Very stressed 0 A little stressed 1 A little stressed 3 A little stressed 8 Very stressed 2 Not too stressed A little stressed 1 Not too stressed Very stressed 7 A little stressed O Very 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and Science Applied Health Sciences Mathematics and Science Mathematics and Science Goodman School of Busir Goodman School of Busin Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Humanities Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Social Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Mathematics and Science Applied Health Sciences Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Social Sciences Mathematics and Science Applied Health Sciences Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Business Goodman School of Busir Goodman School of Busir Applied Health Sciences Mathematics and Science Mathematics and Science Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busin Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busin Goodman School Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Applied Health Sciences Goodman School of Busir Mathematics and Science Applied Health Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Mathematics and Science Applied Health Sciences Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Humanities Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied ealth Sciences Social Sciences Goodman School of Busir Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Goodman School of Busir Applied Health Sciences Mathematics and Science Mathematics and Science Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School Busir Goodman School of Busir Goodman School of Busin Goodman School of Busir Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Mathematics and Science Goodman School of Busir Social Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Goodman School of Busir Goodman School of Busir Applied Health Sciences Applied Health Sciences Mathematics and Science Applied Health Sciences Goodman School of Busir Mathematics and Science Goodman School of Busir Goodman School of Busir Applied Health Sciences 2 Not too stressed 1 A little stressed 4 Very stressed O Very stressed 0 A little stressed 0 A little stressed 1 A little stressed 2 A little stressed 4 Very stressed O Very stressed 5 A little stressed 0 A little stressed O Very stressed 1 A little stressed 0 Not too stressed 2 Very stressed 8 Very stressed 0 A little stressed 3 Very stressed 2 Not too stressed 1 A little stressed 1 A little stressed 1 Very stressed 10 Very stressed 2 A little stressed 1 A little stressed 10 A little stressed 1 Not too stressed 2 Not too stressed 5 A little stressed 1 Very stressed 1 A little stressed 2 Very stressed 1 Very stressed 3 Very stressed 0 Very stressed 5 A little stressed 2 A little stressed 3 Very stressed 3 Very stressed 6 A little stressed 0 A little stressed 10 Very stressed 3 A little stressed 5 A little stressed Very stressed 1 Very stressed 4 Very stressed 2 A little stressed 6 A little stressed 2 Very stressed 1 A little stressed 5 A little stressed Very stressed 2 Very stressed 3 A little stressed 2 Not too stressed Very stressed Very stressed 9 Very stressed 9 A little stressed 3 Very stressed A little stressed 2 Not too stressed 2 A little stressed 1 Very stressed 1 A little stressed 0 A little stressed 1 Very stressed 2 A little stressed 0 A little stressed 1 A little stressed 0 Not too stressed 1 A little stressed A little stressed 1 Not too stressed 2 A little stressed 2 Very stressed A little stressed 2 Very stressed 4 A little stressed 0 A little stressed 2 Not too stressed 0 A little stressed 2 A little stressed 1 Very stressed Very stressed
the mean 1.93333333 sample size 300 standard devi 2.20266384
4. (Submit a screenshot of your written or typed answer.) A dietician claims that the mean number of regular-sized cups of caffeinated beverages consumed by MATH 1P98 students is 2.1 cups. Test this claim at the 0.05 level of significance. a. State the null and alternative hypotheses. Indicate the significance level. b. Identify the test statistic you will use. Are the requirements needed to use that test statistic satisfied? Explain. (Hint: How do you decide between using z or t? Check data normality and/or sample size.) c. Use Excel to obtain the sample mean, sample standard deviation, and sample size. (Hint: Delete rows that did not provide a response for the caffeine question. You do not need to submit the Excel sheet.) Then, calculate the test statistic by hand. Show your work. d. Use the Brock Excel calculator to check your answer for part c. Submit a printout of that sheet, including all input values and output results. e. Write the critical value(s) used for this test. Compare your test statistic to explain whether or not the null hypothesis is rejected. f. Write a concluding statement that addresses the dietician's claim.
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