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A large company that produces allergy medications claims that Americans lose an average of at least 40 hours of work to
Posted: Wed May 04, 2022 11:48 am
by answerhappygod
- A Large Company That Produces Allergy Medications Claims That Americans Lose An Average Of At Least 40 Hours Of Work To 1 (65.32 KiB) Viewed 36 times
A large company that produces allergy medications claims that Americans lose an average of at least 40 hours of work to problems related to seasonal allergies. A consumer advocacy group believes that this claim is actually just "hype" intended to sell more medication. The advocacy group would like to obtain statistical evidence about this issue and takes a random sample of 100 American workers. They find that these 100 people lost an average of 38 hours with a standard deviation of 9.5 hours. Reference: Ref 22-3 What are the null and alternative hypotheses in this situation? O Ho: H238, Hai H <38 O Ho: H=38, HH * 38 O Ho: H=40, H: µ = 40 O Ho: 240, H₂ μ< 40