YouTube would like to test the hypothesis that the average length of an online video watched by a user is more than 8 minutes. A random sample of 37 people watched online videos that averaged 8.7 minutes in length. It is believed that the population standard deviation for the length of online videos is 2.5 minutes. YouTube would like to set α = 0.02. The p- value for this hypothesis test would be -------.
A) 0.0245
B) 0.0719
C) 0.0150
D) 0.0446
Correct Answer:
Verified
Q2: Many franchisers favor owners who operate multiple
Q3: YouTube would like to test the
Q4: A professor would like to test the
Q5: Many franchisers favor owners who operate multiple
Q6: The Department of Education would like to
Q8: The National Association of Realtors reported that
Q9: Zappos is an online retailer based in
Q10: A Type I error occurs in hypothesis
Q11: A golfer claims that his average golf
Q12: A golfer claims that his average golf
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents