# Question

It has been found that 26% of men 20 years and older suffer from hypertension (high blood pressure) and 31.5% of women are hypertensive. A random sample of 150 of each gender was selected from recent hospital records, and the following results were obtained. Can you conclude that a higher percentage of women have high blood pressure? Use α = 0.05.

Men 43 patients had high blood pressure

Women 52 patients had high blood pressure

a. State the hypotheses and identify the claim.

b. Find the critical value(s).

c. Compute the test value.

d. Make the decision.

e. Summarize the results.

Men 43 patients had high blood pressure

Women 52 patients had high blood pressure

a. State the hypotheses and identify the claim.

b. Find the critical value(s).

c. Compute the test value.

d. Make the decision.

e. Summarize the results.

## Answer to relevant Questions

Find the 99% confidence interval for the difference in the population proportions for the data of a study in which 80% of the 150 Republicans surveyed favored the bill for a salary increase and 60% of the 200 Democrats ...Find the proportions and for each. a. n = 48, X = 34 b. n = 75, X = 28 c. n = 100, X = 50 d. n = 24, X = 6 e. n = 144, X = 12 A survey found that 83% of the men questioned preferred computer-assisted instruction to lecture and 75% of the women preferred computer-assisted instruction to lecture. There were 100 individuals in each sample. At α = ...The yearly tuition costs in dollars for random samples of medical schools that specialize in research and in primary care are listed. At α = 0.05, can it be concluded that a difference between the variances of the two ...The average age of hospital inpatients has gradually increased to 52.5 years. Studies of two major health care systems found the following information. At the 0.05 level of significance is there sufficient evidence to ...Post your question

0