Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Find the range of the data.
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1.
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73, 52, 83, 64, 98, 54, 14
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2.
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93, 86, 61, 138, 145, 76, 126
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Find the mean absolute deviation of the data. Round your answer to the
nearest tenth, if necessary.
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3.
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Number of
Attendees at the Middle School Football Game | 172 | 122 | 118 | 188 | 131 | 197 | 193 | 157 | 105 | 155 | | | | | |
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4.
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Cost of
Video Games
(dollars) | 37 | 60 | 26.5 | 57 | 53.5 | 24.5 | 41.5 | 41.5 | | | | |
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Short Answer
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Find the median, first quartile, third quartile, and interquartile range of
the data.
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1.
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110, 58, 22, 82, 28, 56, 68, 19, 63
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2.
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91, 95, 128, 124, 118, 37, 40
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3.
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The data show the cost (in dollars) of books at a book store. Find the mean,
median, mode(s), and range of the data. 9, 30, 36, 29, 40, 10, 27,
21, 23
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4.
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Which data set do you think would have the greater mean absolute deviation?
Explain your reasoning.
amount that a family spends on bread for a week
amount that a family
spends on groceries for a week
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