You Are Interested in Determining If the Average Amount of Time

Multiple Choice

You are interested in determining if the average amount of time (in hours) that students spend on the Internet per day is greater than 2 hours.The data below are from a random sample of 11 students. What is the value of the t statistic after removing the second observation (value = 100) ?

A) 6.65
B) 1.43
C) 0
D) None of the above