Answer to Question #340671 in Statistics and Probability for crean

Statistics and Probability

Question #340671

Compute the value of z when ƥ = 0.46, q = 0.54, n = 50 and p₀ = 0.50.

Expert's answer

"z=\\dfrac{\\hat{p}-p_0}{\\sqrt{\\dfrac{p_0(1-p_0)}{n}}}=\\dfrac{0.46-0.5}{\\sqrt{\\dfrac{0.5(1-0.5)}{50}}}"

"=-0.5657"

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