Construct a histogram corresponding to each of the five frequency distributions
3.33 Construct a histogram corresponding to each of the five frequency distributions, I–V, given in the following table, and state whether each histogram is symmetric, bi- modal, positively skewed, or negatively skewed:
3.34 Using the five class intervals 100 to 120, 120 to
140, . . . , 180 to 200, devise a frequency distribution based on 70 observations whose histogram could be de- scribed as follows:
a. symmetric c. positively skewed
b. bimodal d. negatively skewed
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