This task is about constructing and interpreting a graph.
Mara measured the heights of the tulips in her garden to the nearest centimetre.
Below is Mara's data.
Height (in cm) | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
Number of tulips | 5 | 16 | 10 | 1 | 3 | 3 | 6 | 5 | 2 |
a) |
Complete a histogram for the data and label the x-axis. |
Tulip Heights
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Using Mara's data, calculate each of the following statistics about the height of the tulips in her garden:
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b)
c)
d)
e)
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range __________ cm
mode __________ cm
median __________ cm
average (mean) __________ cm
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