Calculate the value of the test statistic Round intermediate

Calculate the value of the test statistic. (Round intermediate calculations to 4 decimal places and final answer to 2 decimal places.)

Calculate the p-value. (Round your answer to 4 decimal places.)

Consider the following competing hypotheses and accompanying sample data.

H₀ : P₁ P₂ = 0.20

H_A : P₁ P₂ 0.20

a) Z = 1.93

b) P-Value = 0.053

c) Do not reject H₀; the population proportions differ by 0.20.

d) No, since the value of the test statistic is less than the critical value of 1.96.