Weighted Mean. In Exercises, find the mean of the data summarized in the frequency table by using
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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 values:
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Blood platelet count of females (1000 cells/uL) Frequency 100-199 25 200-299 92 300-399 28 400-499 500-599 2.
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Related Book For
Statistical Reasoning For Everyday Life
ISBN: 978-0134494043
5th Edition
Authors: Jeff Bennett, William Briggs, Mario Triola
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