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Assume that on average undergraduate students drink 7.5 cups of coffee per week (with a population standard deviation of 4.7). A class of 19 psychology students drinks 5 cups on average per week.   Which of the following statistical tests should you run given this information? a. One sample z-test b. One sample t-test c. One sample p-test d. None of the above   Given the statistical test you are running for this example, what are the (two-tailed) critical values (alpha = .05)? a. -2.09 & 2.09 b. -1.96 & 1.96 c. Can't calculate from the information provided d. None of the above

Assume that on average undergraduate students drink 7.5 cups of coffee per week (with a population standard deviation of 4.7). A class of 19 psychology students drinks 5 cups on average per week.   Which of the following statistical tests should you run given this information? a. One sample z-test b. One sample t-test c. One sample p-test d. None of the above   Given the statistical test you are running for this example, what are the (two-tailed) critical values (alpha = .05)? a. -2.09 & 2.09 b. -1.96 & 1.96 c. Can't calculate from the information provided d. None of the above

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Assume that on average undergraduate students drink 7.5 cups of coffee per week (with a population standard deviation of 4.7). A class of 19 psychology students drinks 5 cups on average per week.

 

Which of the following statistical tests should you run given this information?

a. One sample z-test

b. One sample t-test

c. One sample p-test

d. None of the above

 

Given the statistical test you are running for this example, what are the (two-tailed) critical values (alpha = .05)?

a. -2.09 & 2.09

b. -1.96 & 1.96

c. Can't calculate from the information provided

d. None of the above

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