Weighted Mean. In Exercises, find the mean of the data summarized in the frequency table by using the middle of each bin and the frequency for each bin. Also, compare the computed means to these the actual means obtained using the original list of data value:

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Blood platelet count of males (1000 cells/uL) Frequency 0-99 100-199 51 200-299 90 300-399 10 400-499 500-599 600-699 1