The Basic Practice of Statistics
The Basic Practice of Statistics
8th Edition
ISBN: 9781319057916
Author: Moore
Publisher: MAC HIGHER
Question
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Chapter 15.3, Problem 7AYK

(a)

To determine

To construct: The histogram for the 10 scores.

(b)

To determine

To find: The mean of the 10 scores in the population.

(c)

To determine

To obtain: The random sample of 4 scores from the population.

To find: The mean for the sample of four scores.

(d)

To determine

To construct: The histogram of the 10 values of x¯.

To check: Whether the center of histogram is close to μ or not.

To compare: The shape of the histogram which is obtained in this part and the histogram made in part (a).

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