Question: A recent study at a local college claimned that the proportion, p, of students who commute more than fifteen miles to school is no


 A recent study at a local college claimned that the proportion, p,


A recent study at a local college claimned that the proportion, p, of students who commute more than fifteen miles to school is no more than 20%. If a random sample of 270 students at this college is selected, and it is found that 59 commute more than fifteen miles to school, can we reject the college's claim at the 0.05 level of significance? Perform a one-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.) The null hypothesis: H 0. H, :0 The alternative hypothesis: D=D The type of test statistic: (Choose one) O

Step by Step Solution

3.54 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The null hypothesis Ho p 025 The type of test statistic Z t chi square ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!