Question: Take a Test - Kahdelia Smith - Google Chrome https://www.mathxl.com/Student/PlayerTest.aspx?testld=221285471¢erwin=yes MA205-ONL07 Statistics | Kahdelia Smith & | 09/21/ Quiz: Quiz - Chapter 2 This Question:

Take a Test - Kahdelia Smith - Google Chrome https://www.mathxl.com/Student/PlayerTest.aspx?testld=221285471&centerwin=yes MA205-ONL07 Statistics | Kahdelia Smith & | 09/21/ Quiz: Quiz - Chapter 2 This Question: 1 pt 7 of 10 (7 complete) This Quiz: 10 Question The numbers of courses taught per semester by a random sample of university professors are shown in the histogram, Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Number of professors 25- 22 20- 18 15 10- 3 4 Number of courses taught per semester AWN 18 22 15 The sample mean is x = (Round to one decimal place as needed ) The sample standard deviation is s = (Round to one decimal place as needed More Enter your answer in each of the answer boxes

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