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Do Homework-Matth avin Secure I https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld- Business Statistics (Onlin Homework: Second Midterm Review Score: 0 of 1 pt 5 of 10 (1 complet Consider the population below. 27 20 21 37 33 25 35 27 22 40 34 20 14 39 33 The sample below was drawn from this population. Complete parts a and b below 22 14 27 20 37 39 34 25 a Compute the sampling error for the sample mean in this situation. The sampling error for the sample mean is Round to two decimal places as needed.) Enter your answer in the answer bos and hed cick Check Answer remaining

Explanation / Answer

a) From the given overall data,

Mean = Sum/n = 427/15 = 28.47

From the given sample,

Mean = Sum/n = 218/8 = 27.25

Sampling error of sample mean = 27.25 - 28.47 = -1.22

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