Homework: Section 3.4 Homework Score: 0 of 1 pt 3.4.7 Save 20f 11 (1 complete) H
ID: 3074523 • Letter: H
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Homework: Section 3.4 Homework Score: 0 of 1 pt 3.4.7 Save 20f 11 (1 complete) Hw Score: 909%, 1 of 11 pts Question Help lnacertan city, the average 20-to29-year old man 6 9 6 inches tal, with a standard deviation of 3 O inches. whie the average 20 to 29-year old woman is 64 3 nches tal, th a standrd deutonof3.9nt es Who is relaively taler, a 75-inch man or a 70-inch woman? Find the correspond g z.scores whis relatively taler, a 75rer, man or a 70-inch woman? Seect he corect choce below and Sl in the answer tones ts complete your choco (Round to two decimal places as needed OA The zsoore for the woman,issmater than te zsoore for te man, I-so she is relatively tale O B. The z score for the manis larger than the z-score for the woman sohe is relatively tailer O C. The z score for the manis smae han the z-score for the woman, so he in relstively tal O D. The 2 soore for the womani larger than the z-scone for the manso she is vly t Cick to select and enter your answeris) and then cick Check Answer Check Answer Clear AllExplanation / Answer
as z score =(X-mean)/std deviation
hence for men Z score =(75-69.6)/3 =1.8
Women z score =(70-64.3)/3.9 =1.46
option B is correct ; z score for men 1.8 is larger than the z score for the women, so he is relatively taller,
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