LESSON 2
PRACTICE EXERCISE
SITUATION I: A review of the ten TDY travel vouchers filed by members of the Fort Flatland
Comptroller Office during the last quarter was conducted recently. It was found the following
amounts (in dollars) were claimed from the airport: 14, 13, 9, 13, 11, 7, 6, 13, 6, 8. Note: Space to
work the problems is provided at the end of this exercise.
Refer to Situation I to answer questions 1 through 5.
1.
What is the MEAN cab fare?
A.
0.
B.
.
C.
.
D.
.
2.
What is the MEDIAN cab fare?
A.
.
B.
.
C.
.
D.
.
3.
What is the MODE of this data set?
A.
.
B.
.
C.
.
D.
.
4.
What is the RANGE of this data set?
A.
.
B.
.
C.
.
D.
.
5.
What is the STANDARD DEVIATION of the cab fares for this data set?
A.
.
B.
.
C.
.
D.
.16.
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