Top Posters
Since Sunday
H
1
1
O
1

# A sample of 148 college students reports sleeping an average of 6.85 hours on weeknights. The sample ...

wrote...
Posts: 144
Rep:
2 months ago
A sample of 148 college students reports sleeping an average of 6.85 hours on weeknights. The sample size is large enough to use the normal distribution, and a bootstrap distribution shows that the standard error is Use a normal distribution to construct and interpret a 95% confidence interval for the mean amount of weeknight sleep students get at this university. Use two decimal places in your answer.

▸ 4.89 to 8.81 hours

▸ 4.81 to 8.89 hours

▸ 6.68 to 7.03 hours

▸ 6.51 to 7.19 hours
Textbook

## Statistics: Unlocking the Power of Data

Edition: 3rd
Authors:
Replies
Answer verified by a subject expert
oldgreyvlegsoldgreyvlegs
wrote...
Posts: 148
Rep:
2 months ago

### Related Topics

katerooshkie Author
wrote...

2 months ago
 This helped my grade so much
wrote...

Yesterday
 Thank you, thank you, thank you!
wrote...

2 hours ago
 Brilliant ツ