Sheet # 324 Average/Median
Name_________________________Date:_____________
1) Peggy commutes from Santa Clara to Palo Alto. She recorded the following travel times last week.
|
Monday
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22.3 minutes
|
|
Tuesday
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19.6 minutes
|
|
Wednesday
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25.7 minutes
|
|
Thursday
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28.2 minutes
|
|
Friday
|
23.9 minutes
|
a) What is the mean(average)?
b) What is the median?
c) What is the range?
d) What is the mode?
2) The Jackson family drove through 7 states on their summer vacation. The price per gallon of gasoline varied from state to state.
$1.79, $1.61, $1.96, $2.09, $1.84, $1,75, $2.11
a) What is the mean(average)?
b) What is the median?
c) What is the range?
d) What is the mode?
Answers for sheet # 324
1)
The mean = 23 . 94
The median = 23.9
The Maximum value is 28.2; the Minimum is 19.6
The Range is Max - Min = 8.6
Mode = 0
2)
The mean = 1 . 88
The median = 1.84
The Maximum value is 2.11; the Minimum is 1.61
The Range is Max - Min = 0.5
Mode = 0