Researchers claim that 40 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Puffs brand tissues thinks that fewer of their tissues are needed. What are their null and alternative hypotheses? A)H ₀: m = 40 vs. H ₁: m 40 B)H ₀: m = 40 vs. H ₁: m 40 C)H ₀: = 40 vs. H ₁: 40 D)H ₀: m 40 vs. H ₁: m = 40

Question

Researchers claim that 40 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Puffs brand tissues thinks that fewer of their tissues are needed. What are their null and alternative hypotheses? A)H ₀: m = 40 vs. H ₁: m > 40 B)H ₀: m = 40 vs. H ₁: m 40 C)H ₀: = 40 vs. H ₁: 40 D)H ₀: m 40 vs. H ₁: m = 40

Quizplus · Accepted Answer

The Answer of Researchers claim that 40 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Puffs brand tissues thinks that fewer of their tissues are needed. What are their null and alternative hypotheses? A)H ₀: m = 40 vs. H ₁: m > 40 B)H ₀: m = 40 vs. H ₁: m 40 C)H ₀: = 40 vs. H ₁: 40 D)H ₀: m 40 vs. H ₁: m = 40

Researchers Claim That 40 Tissues Is the Average Number of Tissues