The following data represent the amount of time(in minutes) a random sample of eight students took to complete the online portion of an exam in a particular statistics course. Compute themean, median, and mode time.

62.1

62.1, 81.3

81.3, 86.6

86.6, 111.2

111.2, 128.4

128.4, 103.6

103.6, 94.7

94.7, 123.9

123.9

Compute the mean exam time. Select the correct choice belowand, ifnecessary, fill in the answer box to complete the choice.

A.

The mean exam time is

nothing

.

(Round to two decimal places asneeded.)

B.

The mean does not exist.

Compute the median exam time. Select the correct choice belowand, ifnecessary, fill in the answer box to complete the choice.

A.

The median exam time is

nothing

(Round to two decimal places asneeded.)

B.

The median does not exist.

Compute the mode exam time. Select the correct choice belowand, ifnecessary, fill in the answer box to complete the choice.

A.

The mode is

nothing

.

(Round to two decimal places as needed. Use a comma to separate answers asneeded.)

B.

The mode does not exist.