# Claim: p 1 p 2 ; = 0.01. Sample statistics: x 1 = 35, n

## Question:

Claim: p_{1} ≠ p_{2}; α = 0.01.

Sample statistics: x_{1} = 35, n_{1} = 70 and x_{2} = 36, n_{2} = 60

Determine whether a normal sampling distribution can be used. If it can be used, test the claim about the difference between two population proportions p_{1} and p_{2} at the level of significance α. Assume the samples are random and independent.

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**Related Book For**

## Elementary Statistics Picturing The World

**ISBN:** 9780321911216

6th Edition

**Authors:** Ron Larson, Betsy Farber