In a survey, 95% of n = 400 randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of n = 500 married women said that...

In a survey, 95% of

n = 400

randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of

n = 500

married women said that they would marry their spouses if they had it to do all over again.

(a)

Calculate a 95% confidence interval that estimates the difference in proportions of married women and men who would marry their spouse again if they had it to do all over again. (Use

p_men
− p_women.

Round your answers to three decimal places.)

(b)

On the basis of the confidence interval determined in part (a), can we infer that the population proportions who would marry their spouse again differ for men and women? Explain.

No, because the interval covers 0.Yes, because the interval does not cover 0. No, because the interval does not cover 0.Yes, because the interval covers 0.

Jun 09, 2022

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In a survey, 95% of n = 400 randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of n = 500 married women said that...

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