Mathematics, 20.08.2020 03:01 michelle7511

Pack-and-Move conducted a study that showed 98% customer satisfaction, with a standard deviation of 1%. The sample included 25 people who
appeared in one of their commercials, during the past 5 years.
Move-Em-Out conducted a study that showed 92% customer satisfaction,
with a standard deviation of 3%. The random sample consisted of 100 people,
who had recently hired the moving company.
Which of the company claims is more believable and why?

Pack-and-Move conducted a study that showed 98% customer satisfaction,

with a standard deviation

Answers: 3

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Pack-and-Move conducted a study that showed 98% customer satisfaction, with a standard deviation of...