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ooogle Chrome secure l https://www.mathxl.com/Student/playerTest aspx?testld-160908037¢erwin; yes MAT 152-02 Summer 2017 BERTKE Quiz: Quiz Chapter 3 Time Remaining 02:03:07 Submit G This Question: 1 pt 3 of 15 (0 complete) This Quiz: 15 pts poss suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2800 grams and a standard deviation of 800 grams while babies born after a gestation period of 40 weeks have a mean weight of 3100 gr tandard of 480 week baby 41-week gestation period baby weighs 3250 grams, find the corresponding scores. which baby weighs more relative to the gestation period? The 32-week gestation period baby weighs standard deviations the mean The 41-week gestation period baby weighs standard deviations the mean (Round to two decimal places as needed.) which baby weighs relatively more? O A. The baby bom in week 41 does since its z-score is larger O B. The baby bom in week 32 does since its z score is smaller O C. The baby bom in week 41 does since its z-score is smaller O D. The baby born in week 32 does since its zscore is larger lick to select your answer(s)Explanation / Answer
z1 = (2950 - 2800)/800 = 0.1875 standard deviations above the mean value
z2 = (3250 - 3100)/480 = 0.3125 standard deviations above the mean value
Option (A).
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