Choose one of the answer options below: D. Since it is close to normal with a smaller standard deviation C. Since it is still bimodal with a similar standard deviation B. Since it is close to normal with a similar sta

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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See image for question.
Choose one of the answer options below:

D. Since it is close to normal with a smaller standard deviation

C. Since it is still bimodal with a similar standard deviation

B. Since it is close to normal with a similar standard deviation

A. Since it is still bimodal but with a smaller standard deviation

A hypothetical distribution for a population of test scores is displayed
below. The population has a mean of 60.4, a median of 62.8, and a
standard deviation of 6.404. Each of the other four graphs labeled A to
D represents possible distributions of sample means for random
samples drawn from the population.
Which graph best represents a distribution of sample means for 1000
samples of size 100?
POPULAT
7
M
B
11
Transcribed Image Text:A hypothetical distribution for a population of test scores is displayed below. The population has a mean of 60.4, a median of 62.8, and a standard deviation of 6.404. Each of the other four graphs labeled A to D represents possible distributions of sample means for random samples drawn from the population. Which graph best represents a distribution of sample means for 1000 samples of size 100? POPULAT 7 M B 11
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