Exhibit 11-1.Becky owns a diner and is concerned about sustaining the business.She wants to ascertain if the standard deviation of the profits for each week is greater than $250.The details of the profits for the week are listed below (in dollars. )Assume that profits are normally distributed. Refer to Exhibit 11-1.The appropriate null and alternate hypotheses are:

Question

Exhibit 11-1.Becky owns a diner and is concerned about sustaining the business.She wants to ascertain if the standard deviation of the profits for each week is greater than $250.The details of the profits for the week are listed below (in dollars. )Assume that profits are normally distributed.  Refer to Exhibit 11-1.The appropriate null and alternate hypotheses are:

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The Answer of Exhibit 11-1.Becky owns a diner and is concerned about sustaining the business.She wants to ascertain if the standard deviation of the profits for each week is greater than $250.The details of the profits for the week are listed below (in dollars. )Assume that profits are normally distributed.  Refer to Exhibit 11-1.The appropriate null and alternate hypotheses are: