The distribution of IQ scores for persons over 16 has mean 101 and standard deviation 18. Suppose you administer an IQ test to an SRS of 625 persons. The sampling distribution of \overline{x}x in this case is approximately normal with mean and standard deviation equal to a. 101 and 0.03 b. 101 and 18 c. 101 and 0.72 d. 625 and 18
The distribution of IQ scores for persons over 16 has mean 101 and standard deviation 18. Suppose you administer an IQ test to an SRS of 625 persons. The sampling distribution of \overline{x}x in this case is approximately normal with mean and standard deviation equal to a. 101 and 0.03 b. 101 and 18 c. 101 and 0.72 d. 625 and 18
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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The distribution of IQ scores for persons over 16 has
The sampling distribution of \overline{x}x in this case is approximately normal with mean and standard deviation equal to
a. 101 and 0.03
b. 101 and 18
c. 101 and 0.72
d. 625 and 18
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