Most experts recommend college students get at least 8 hours of sleep per night. You collect a random sample of 112 students at your college and ask how many hours of sleep they got last night. The sample mean amount of sleep last night was 7.6 hours, with a sample standard deviation of 2.1 hours. The sample distribution of hours of sleep was slightly skewed right. Does this provide evidence that students at your college are getting less than the recommended amount of sleep per night?
-Do these results provide evidence that students at your college are getting less than the recommended amount of sleep per night?
A) No, since 7.6 hours is not very far below 8 hours.
B) Yes, since 7.6 hours is less than 8 hours.
C) Yes, since the p-value is small.
D) No, since the p-value is large.
Correct Answer:
Verified
Q35: Most experts recommend college students get at
Q36: Most experts recommend college students get at
Q37: Most experts recommend college students get at
Q38: Most experts recommend college students get at
Q39: Most experts recommend college students get at
Q41: Most experts recommend college students get at
Q42: If your p-value is very small, you
Q43: If your p-value is very large, your
Q44: Adult male polar bears are expected to
Q45: Adult male polar bears are expected to
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