Question: A grocery store manager is interested in testing the claim that banana is the favorite fruit for more than 50% of the adults. The manager
A grocery store manager is interested in testing the claim that banana is the favorite fruit for more than 50% of the adults. The manager conducted a survey on a random sample of 100 adults. The survey showed that 56 adults in the sample chose banana as his/her favorite fruit. Assume the manager wants to use a 0.05 significance level to test the claim.
Compare p-value and significance level . What decision should be made regarding the null hypothesis (e.g., reject or fail to reject) and is there sufficient evidence to support the claim that banana is the favorite fruit for more than 50% of the adults?
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