Mathematics, 09.04.2020 23:37 kirsten8605
A consulting agency reports that only 30%, percent of a company's website users can successfully use a certain feature of the website. Skeptical of this claim, one of the website developers takes a simple random sample of 150 of the company's approximately 8000 users and tests whether they can use the feature successfully. The developer finds that 36%, percent of the sampled users use the feature successfully.
Assuming the agency's 30%, percent claim is correct, what is the approximate probability that more than 36%, percent of the sample would use the feature successfully?
P (p > 0.36) ≈ 0.05
Answers: 2
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A consulting agency reports that only 30%, percent of a company's website users can successfully use...
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