16. Researchers claim that 60 tissues are the average number of the tissues a person uses during the course of a flue. The company who makes Kleenex brand tissues that thinks that fever of the tissues are needed. What are their null and alternative hynothesis

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
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16. Researchers claim that 60 tissues are the average number of the tissues a person uses
during the course of a flue. The company who makes Kleenex brand tissues that
thinks that fever of the tissues are needed. What are their null and alternative
hynothesis
17. A randomly selected ample of 1,000 college students was asked whether they had
ever drunk alcohol. Sixteen percent of the 1000 students surveyed said they had.
Which one of the following statements about the number 0.16 is correct?
A. Itis a sample proportion
B. It is a population proportion
C. It is a margin error
D. It is a randomly chosen number
18. A random sample of 100 voters in a community produced 59 voters in faxour of
candidate A. The observed value of the test statistics for testing the null hypothesis
Ho pi = 0.5 versus the alternative hypothesis Ha pi is not equal to 0.5. a (0.05)
А. 1.80
В. 1.90
С. 1.83
D. 1.28
Transcribed Image Text:16. Researchers claim that 60 tissues are the average number of the tissues a person uses during the course of a flue. The company who makes Kleenex brand tissues that thinks that fever of the tissues are needed. What are their null and alternative hynothesis 17. A randomly selected ample of 1,000 college students was asked whether they had ever drunk alcohol. Sixteen percent of the 1000 students surveyed said they had. Which one of the following statements about the number 0.16 is correct? A. Itis a sample proportion B. It is a population proportion C. It is a margin error D. It is a randomly chosen number 18. A random sample of 100 voters in a community produced 59 voters in faxour of candidate A. The observed value of the test statistics for testing the null hypothesis Ho pi = 0.5 versus the alternative hypothesis Ha pi is not equal to 0.5. a (0.05) А. 1.80 В. 1.90 С. 1.83 D. 1.28
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