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(Solved): A new report claims that the mean daily time spent online in Malaysia is 9.17 hours. Researcher ...

A new report claims that the mean daily time spent online in Malaysia is 9.17 hours. Researchers believe that the mean daily time spent is actually much larger and pulls a random sample of 96 adults in Malaysia. The sample had a mean daily time spent online of 9.55 hours with a standard deviation of 0.52 hours. Complete one-sample t -test for population means at a significant level of \alpha = 5 % . (a) The null hypothesis is \mu = 9.17 \mu = 9.55 ¯ x = 9.55 ¯ x = 9.17 (b) The alternative hypothesis is ¯ x > 9.17 ¯ x < 9.17 ¯ x = 9.17 \mu > 9.17 (c) What is the test statistic value? Round answer to 3 decimal places (d) What is the P -value? Round answer to 4 decimal places (e) What is the correct conclusion? We reject the null hypothesis at the 5 % significance level We fail to reject the null hypothesis at the 5 % significance level

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