Question: Claim: p 1 < p 2 ; = 0.05. Sample statistics: x 1 = 471, n 1 = 785 and x 2 = 372,

Claim: p₁ < p₂; α = 0.05.

Sample statistics: x₁ = 471, n₁ = 785 and x₂ = 372, n₂ = 465

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.

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