16) Determine the margin of error if the grade point averages for 10 randomly selected students from a class of 125 students has a mean of x = 2.7. Assume the grade point average of the 125 students has a mean of µ = 3.0. A) 0.3 B) -0.3 C) 2.85 D) 2.55
16) Determine the margin of error if the grade point averages for 10 randomly selected students from a class of 125 students has a mean of x = 2.7. Assume the grade point average of the 125 students has a mean of µ = 3.0. A) 0.3 B) -0.3 C) 2.85 D) 2.55
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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