A College Daims That The Proportion P Of Students Who Commute More Than Fifteen Miles To School Is Less Than 15 A Re 1 (40.19 KiB) Viewed 184 times
A College Daims That The Proportion P Of Students Who Commute More Than Fifteen Miles To School Is Less Than 15 A Re 2 (40.19 KiB) Viewed 184 times
A college daims 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 275 students at this college s selected, and it is found that 39 commute more than fifteen milles to school. Is there enough evidence to support the college's daim at the 0.10 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (It necessary, consulta list of formulos.) () state the null hypothesis H and the alternative hypothesis H. 0 P X S co H0 OP (b) Determine the type of test statistic to use 다. 00 USD 020 (Choose one) (e) Find the value of the test statistic. Cound to three or more decimal places) CO C> X (dFind the pvalue. (Round to three or more decimal places) 2 (e) there enough evidence to support the daim that the proportion of students who commute more than fifteen miles to school is less than 15%? - Yes No
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