Year 1 Homework # 16
Name ________________________
1). (2 points each) Find the mean (average) of each of these data
sets:
(Use your calculator)
a). Find the mean (average) of this data set: 1, 2, 3, 4, 5 mean = ________
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b). Find the mean of this data set: (use your calculator) Number of pencils each student has:
8, 2, 6, 5, 1, 2 mean = ________
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c). Find the mean of this data set: (use your calculator) Ages of kids on a basketball team:
11, 11, 11, 11, 11 mean = ________
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d). Find the mean of this data set: (use your calculator) Number of basketball bounces:
26, 51, 44, 63, 9, 81, 50, 44 mean = ________
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2). (2 points each) Find the mode (most common number) in each of these
data sets:
a). Find the mode of this data set: Number of days in each month:31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 mode = ________
b). Find the mode of this data set: Temperatures during a week in February:- 4, + 2, + 2, - 4, - 2, - 2, - 4 mode = ________
c). Find the mode of this data set: Fractions of a pizza eaten by 6 kids:1/12, 1/12, 1/6, 1/3, 1/6, 1/6 mode = ________
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