Mathematics, 10.03.2020 19:07 alaina3792
Suppose an online television and movie streaming service has determined that viewers who watched the entire first season of one of its original series take an average of 6.0701 days, with a standard deviation of 4.2905 days. One of their analysts wants to determine at a significance level of 0.05 whether new customers who begin watching the series within a week of the start of their subscription finish watching the season more quickly. She selects a simple random sample of new customers who began watching the first season of the series during the first week of their subscription and calculates summary statistics, where μ is the mean amount of time it takes for new customers to watch the first season of the series. Test of = 6.0701 vs < 6.0701The assumed standard deviation = 4.2905Sample Sample Standard size mean error x¯ SE1700 5.8797 0.10406Complete the analysis by calculating the value of the one-sample z-z-statistic, the p-value, and making the decision. First, calculate z to at least two decimal places. Use software or a table of standard normal critical values to determine the pp‑value. Give your answer precise to at least four decimal places.
Answers: 1
Mathematics, 21.06.2019 13:20, blaze9889t
Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.
Answers: 3
Mathematics, 22.06.2019 00:00, lindsaynielsen13
Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most
Answers: 1
Suppose an online television and movie streaming service has determined that viewers who watched the...
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