A researcher obtained independent random samples of men and women between the ages of 20 and 29. She finds that 35 of 410 men and 59 of 398 women suffered from insomnia at least once a week during the past year. Decide whether or not the conditions and assumptions for inference with the two-proportions z-test are satisfied. Explain your answer.

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The Answer of A researcher obtained independent random samples of men and women between the ages of 20 and 29. She finds that 35 of 410 men and 59 of 398 women suffered from insomnia at least once a week during the past year. Decide whether or not the conditions and assumptions for inference with the two-proportions z-test are satisfied. Explain your answer.

A Researcher Obtained Independent Random Samples of Men and Women