Sheet # 321 Mean/Average
Name_________________________Date:_____________
1) Five students took a test last week and received the scores shown in the table below.
|
Mary
|
78
|
|
Steven
|
42
|
|
Jake
|
86
|
|
Alison
|
60
|
|
Jan
|
94
|
a) What was the mean(average) score?
b) What was the median score?
c) What was the range?
d) What was the mode?
2) There are five children whose ages are 11, 5, 8, 5, and 6.
a) What is the mean(average) age?
b) What is the median age?
c) What is the range?
d) What is the mode?
Answers for sheet # 321
1) The mean = 72 .
The median = 78
The Maximum value is 94; the Minimum is 42
The Range is Max - Min = 52
Mode = 0
2) The mean = 7 .
The median = 6
The Maximum value is 11; the Minimum is 5
The Range is Max - Min = 6
Mode = 5