MYLAB STATISTICS: ELEMENTARY STATISTICS
MYLAB STATISTICS: ELEMENTARY STATISTICS
7th Edition
ISBN: 9780135901021
Author: Larson
Publisher: PEARSON EDUCATION (COLLEGE)
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
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Chapter 8.4, Problem 3E

In Exercises 3–6, determine whether a normal sampling distribution can be used. If it can be used, test the claim about the difference between two population proportions p1 and p2 at the level of significance α. Assume the samples are random and independent.

3. Claim: p1 ≠ p2; α = 0.01

Sample statistics: x1 = 35, n1 = 70 and x2 = 36, n2 = 60

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Chapter 8 Solutions

MYLAB STATISTICS: ELEMENTARY STATISTICS

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