college claims that the proportion, p, of students who commute more than fifteen miles to school is less than 25%. A researcher wants test this. A random sample of 275 students at this college is selected, and it is found that 51 commute more than fifteen miles to hool. Is there enough evidence to support the college's claim at the 0.10 level of significance? form a one-tailed test. Then complete the parts below. rry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) ) State the null hypothesis H and the alternative hypothesis H. H :0 H,:0 p) Determine the type of test statistic to use. O=0 OSO (Choose one) ▼ =) Find the value of the test statistic. (Round to three or more decimal places.) ロロ O
college claims that the proportion, p, of students who commute more than fifteen miles to school is less than 25%. A researcher wants test this. A random sample of 275 students at this college is selected, and it is found that 51 commute more than fifteen miles to hool. Is there enough evidence to support the college's claim at the 0.10 level of significance? form a one-tailed test. Then complete the parts below. rry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) ) State the null hypothesis H and the alternative hypothesis H. H :0 H,:0 p) Determine the type of test statistic to use. O=0 OSO (Choose one) ▼ =) Find the value of the test statistic. (Round to three or more decimal places.) ロロ O
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL