Question: Claim: p 1 > p 2 ; = 0.01. Sample statistics: x 1 = 6, n 1 = 20 and x 2 = 4,

Claim: p₁ > p₂; α = 0.01.

Sample statistics: x₁ = 6, n₁ = 20 and x₂ = 4, n₂ = 30

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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