Numeric Response
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The students in Nelson’s class measured their height in
centimetres and entered the information in a chart.
Some students
decided to create a frequency table using the data.
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1.
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What
interval was used to create the frequency table?
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2.
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How
many students had their height measured?
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3.
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What
percent of students are between 170 and 179 centimetres tall?
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Other
students decided to create a stem-and-leaf plot using the data.
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4.
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What
interval was used to create the stem-and-leaf plot?
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5.
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How
many students are taller than 170 cm?
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6.
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How
many students are shorter than 150 cm?
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7.
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What
is the range (in centimetres) of the height of the students?
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Multiple Choice
Choose the correct answer.
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8.
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If
you created a bar graph from the stem-and-leaf plot, with the stem as the horizontal axis, which bar
would be the shortest?
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9.
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If
you created a bar graph from the stem-and-leaf plot, with the stem as the horizontal axis, which bar
would be the longest?
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