Question 2 options:

The survey of 14 college students reveal that average time spent by them on social media is 192 minutes with standard deviation of 19 minutes. Assuming the distribution normal, find a 95% confidence interval for the true mean time spent on social media by college students. Do not include unit in the answer.

find

1-Critical Value =

2-Margin of Error E (Express answers as whole numbers- no decimal digits) =

3- Confidence interval(Express answers as whole numbers- no decimal digits):