The work week for adults in the US that work full time is normallyr distributed with a mean of 47' hours. A newly hired engineer at a startup company believes that employees at start-up companies work more on average then most working adults in the US. She asks 1?. engineering friends at start-ups for the lengths in hours of the'r work week. Their responses are shown in the table below. Test the claim using a 595 level of significance. Give answer to at least 4 decimal places. Hours 45 45 60 51 46 63 4? 51 45 4? 54 51 What are the correct hypotheses? H0: Select an answer V hours H1: Select an answer V hours Based on the hypotheses, find the following: Test Statistic: pvalue= The correct decision is to Select an answer v . The correct summary would be: Select an answer V that the mean number of hours of all employees at start-up companies work more than the US mean of 4? hours