Claim: P > 2 3, the test statistics is z = 2.19, significance level is 0.04. find the P-value and critical value. P-value is(round to four decimal places)  critical value is(round to two decimal places)

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Q: (a) Enter the expected frequencies below: Y A B (b) What is the chi-square test-statistic for this…

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A: Test Statistic z=(x bar -mu)/s.d./√n = (73.2-75)/6/√16 = -1.2

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A: Given, n1 = 900 Y1 = 135 n2 = 700 Y2 = 77 α = 0.01   p1 = 135900 = 0.15p2 = 77700 = 0.11Pooled…

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