A college claims that the proportion, p, of students who commute more than fifteen miles to school is less than 15%. A researcher wants to test this. A random sample of 260 students at this college is selected, and it is found that 23 commute more than fifteen miles to school. Is there enough evidence to support the college’s claim at the 0.01 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. A. State the null hypothesis H0 and the alternative hypothesis H1 B. Would (Z) (t) (Chi-square) or (F) be the best statistic to use? C. Find the value of the test statistic. (Round to three or more decimal places.) (Bartleby expert has gotten c wrong everytime) D. Find the p-value. (Round to three or more decimal places.) E. Is there enough evidence to support the claim that the proportion of students who commute more than fifteen miles to school is less than 15%? (Yes, or No)
A college claims that the proportion, p, of students who commute more than fifteen miles to school is less than 15%. A researcher wants to test this. A random sample of 260 students at this college is selected, and it is found that 23 commute more than fifteen miles to school. Is there enough evidence to support the college’s claim at the 0.01 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places.
A. State the null hypothesis H0 and the alternative hypothesis H1
B. Would (Z) (t) (Chi-square) or (F) be the best statistic to use?
C. Find the value of the test statistic. (Round to three or more decimal places.) (Bartleby expert has gotten c wrong everytime)
D. Find the p-value. (Round to three or more decimal places.)
E. Is there enough evidence to support the claim that the proportion of students who commute more than fifteen miles to school is less than 15%? (Yes, or No)
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