7. Researchers claim that 60 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Kleenex bran tissues thinks that fewer of their tissues are needed. What are their null and alternative hypotheses? =/ means not equal H0: μ-60 vs H1: μ<60 H0: μ-60 vs H1: μ> 60 H0. μ-60 vs H1: μ/60

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 28PPS
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7. Researchers claim that 60 tissues is the average number of tissues a person uses during the
course of a cold. The company who makes Kleenex bran tissues thinks that fewer of their tissues
are needed. What are their null and alternative hypotheses?
=/ means not equal
H0: μ-60 vs H1: μ<60
H0: μ-60 vs H1: μ> 60
H0. μ-60 vs H1: μ/60
Transcribed Image Text:7. Researchers claim that 60 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Kleenex bran tissues thinks that fewer of their tissues are needed. What are their null and alternative hypotheses? =/ means not equal H0: μ-60 vs H1: μ<60 H0: μ-60 vs H1: μ> 60 H0. μ-60 vs H1: μ/60
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