You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.32. A random sample of 789 men over the age of 50 found that 208 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 1% level of significance. Give answer to at least 4 decimal places. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) H0: Select an answer p̂ σ s σ² μ x̄ s² p ? ≤ > < ≥ ≠ = H1: Select an answer p̂ μ σ x̄ σ² p s² s ? ≥ < ≤ > = ≠ Based on the hypotheses, find the following: Test Statistic = Critical-value=
You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.32. A random sample of 789 men over the age of 50 found that 208 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 1% level of significance. Give answer to at least 4 decimal places.
What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.)
H0: Select an answer p̂ σ s σ² μ x̄ s² p ? ≤ > < ≥ ≠ =
H1: Select an answer p̂ μ σ x̄ σ² p s² s ? ≥ < ≤ > = ≠
Based on the hypotheses, find the following:
Test Statistic =
Critical-value=
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