OneStoo Austin Peav - Microsch Edge Peav St Course Home Homework-mary cooper mat

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OneStoo Austin Peav - Microsch Edge Peav St Course Home Homework-mary cooper mathod.com Math 1530-w2, Fall 2017 mary cooper 118171109 Homework: MSL 3 Score: 0 of 1 pt 7.3.67 Save HW Score: 16 67%, 3 67 of 22 pt Question Hep * 5 of 22 (4 complete) of men are nosaly dastibuled wth a ee of 150 ng and a stantard deviation of 0 13 kg Use the data to answer questions (aj through (e) a. Determine the sampling destributien of the sample mean for samplas of sice 3 The mean of ha samole mean is 150 Round to four decimal places as needud) The sheam of the samgle meany 1,5 Tha standerd destarion ofthe smpl 2 6 8 0

Explanation / Answer

a) Mean of sample and population of normal dist is same

Thus, sample mean = 1.5

SD = 0.13/3 = 0.0751

b) Again mean = 1.5

SD = 0.13/12 = 0.0375

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