MATH 1025 Homework: Homework 5 (Read 5.1 to 5.4) Score: 0 of 1 pt 5.3.9 27of 41
ID: 3047077 • Letter: M
Question
MATH 1025 Homework: Homework 5 (Read 5.1 to 5.4) Score: 0 of 1 pt 5.3.9 27of 41 (8 complete) HW Score: 20%, 10 of 50 pts Question Help Use the standard normal table to find the z-score that corresponds to the given percentile. If the area is not in the table, use the entry closest to the area If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores. If convenient, use technology to find the z-score 15 The z-score that corresponds to Pis it Round to two decimal places as needed)Explanation / Answer
Given P_15 denotes 15% area below the z score and 85% above it.
Hence we need to find the z score which corresponds to area = 0.15
From the z value p table , we get , for p=0.15.................... z is around -1.036.....(answer)
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