The p-value of the given statistic is calculated as; 0.000874.
We are given;
sample size; n = 500
sample proportion; p = 0.57
population proportion; p^ = 0.5
Thus, z-score is calculated from;
z = (p - p^)/(p(1 - p)/n)
z = (0.57 - 0.5)/√(0.5(1 - 0.5)/500)
z = 3.13
From online p-value from z-score calculator;
P-Value = 0.000874.
Read more about p-value at; https://brainly.com/question/13786078
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