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Exhibit 11-1

Question 61

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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. 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: A) B) C) D) Refer to Exhibit 11-1.The appropriate null and alternate hypotheses are:


A) 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: A) B) C) D)
B) 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: A) B) C) D)
C) 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: A) B) C) D)
D) 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: A) B) C) D)

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