Question 12 B0 2 Pts 3 Details The Work Week For Adults In The Us That Work Full Time Is Normally Distributed With A Mea 1 (60.17 KiB) Viewed 22 times
Question 12 B0 2 Pts 3 Details The Work Week For Adults In The Us That Work Full Time Is Normally Distributed With A Mea 2 (45.67 KiB) Viewed 22 times
Question 12 B0/2 pts 3 Details The work week for adults in the US that work full time is normally distributed with a mean of 47 hours. A newly hired engineer at a start-up company believes that employees at start-up companies work more on average then most working adults in the UŚ. She asks 12 engineering friends at start-ups for the lengths in hours of their work week. Their responses are shown in the table below. Test the claim using a 1% level of significance. Give answer to at least 4 decimal places. Hours 46 50 58 52 48 61 45 58 46 46 53 52 What are the correct hypotheses? Ho: Select an answery 24 hours H: Select an answer ? hours
What are the correct hypotheses? Ho: Select an answery 24 hours H: Select an answery 2v hours Based on the hypotheses, find the following: Test Statistic p-value= The correct decision is to Select an answer The correct summary would be: Select an answer that the mean number of hours of all employees at start-up companies work more than the US mean of 47 hours. Question Help: Message instructor Check Answer
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