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Question 1 0.67 / 2 pts Assume that a simple random sample has been selected from a normally distributed population and test the given claim.

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Question 1 0.67 / 2 pts Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Identify the null and alternative hypotheses, test statistic, P-value, decision about the null hypothesis and state the final conclusion that addresses the original claim. Round the test statistic to two decimal places and the P-value to four decimal places. A public bus company official claims that the mean waiting time for bus number 14 during peak hours is less than 10 minutes. Karen took bus number 14 during peak hours on 18 different occasions. Her mean waiting time was 7.3 minutes with a standard deviation of 1.5 minutes. At the 0.01 significance level, test the claim that the mean waiting time is less than 10 minutes. Use the P-value method of testing hypotheses.Answer: The null hypothesis is H0: [1 = 10, and the alternative hypothesis is [Select] " .The test statistic is t = [Select] V .The P-value = [Select] " .The decision about the null hypothesis is to [Select] V the null hypothesis. The conclusion is: there is [Select] " evidence to support the claim that the mean waiting time is less than 10 minutes

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