17)When testing a hypothesis about the population mean, if the population standard deviation is not known, the test statistic is the a) z distribution b) t distribution c) standard normal distribution d) none of the above
17)When testing a hypothesis about the population mean, if the population standard deviation is not known, the test statistic is the a) z distribution b) t distribution c) standard normal distribution d) none of the above
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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![17) When testing a hypothesis about the population mean, if the population standard
deviation is not known, the test statistic is the
a) z distribution
b) t distribution
c) standard normal distribution
d) none of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd190ed6-88b0-4adf-b282-a1cbba73d6eb%2F206f8932-b349-40f3-8730-18e21e007836%2Fi0fz9t_processed.png&w=3840&q=75)
Transcribed Image Text:17) When testing a hypothesis about the population mean, if the population standard
deviation is not known, the test statistic is the
a) z distribution
b) t distribution
c) standard normal distribution
d) none of the above
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