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The Frequency distribution of a histogram is the following scores:

X F
1 1
2 1
3 2
4 1

1) what is the total area in the histogram?
2) what is half the area in the histogram?

3) Assume that the scores are measurements of a discrete variable. Find the median.

4) Assume the the scores are mesaurements of a
continuous variable. Find the median?

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