Do Homework-Mashonda Mason-Google Chrome https:/www.mathxl.com/Student/PlayerHom

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Do Homework-Mashonda Mason-Google Chrome https:/www.mathxl.com/Student/PlayerHomework rkld-34 548 74 77&questionId;=2&flushede; false&cl; Mashonda Maso Homework: HW10 .4.9.159 Ex. Score:0 of1pt Hw Score: 26.72% (2, 14 or e pts) 6 of 8 complete The sumber of semester bours of college creditaken by first-time caodidates for a cenrain professional exam has distribution with a mean of 145 hours and a standard deviation of I1 bours Consider a randon sample of 100 first-time candidates for the exam and let represet themeumber of hours of college credit takern for the sample. Completea parts a through e belom DClick the icon to view the table of somal curve areas Click the icon to view the table of smal curve rcas or C.Describe the shape of the sampling distribution of i OA Uniform Print BApproximately normal Oc Skewed right OD Always the same as the disaribution of the population d. Find the z-score for the value x-146 hours :-Round to two decnal places as teeded ) dia Libr e Toois 56789

Explanation / Answer

z score = 0.91

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