Mathematics, 03.09.2019 18:30, 4waymari
Amarket researcher collects a simple random sample of customers from a population of over a million customers that use a home improvement website. after analyzing the sample, she states that she has 95% confidence that the mean time customers spent on that website per day is between 19 and 59 minutes. suppose that the population mean time customers spent on that website is 26 minutes a day. does this value of the population mean to show that the confidence interval estimate is correct? explain.
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