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Black Hole Pizza Parlor instructs its cooks to put a "handful" of cheese on each large pizza. A random sample of six such handfuls were weighed. The weights to the nearest ounce were:
3
2
4
5
a) Find the mode, the median and the mean weight of the handfuls of cheese.
b) Find the range and the stand deviation of the weights.
Which of the following events are disjoint and What proportion of the females rated their intelligence less than 7.
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