Example 11. In a study on patients, the following data were obtained. Find the arithmeticmean.Age (in vears) :10-19 20 – 29 30 – 39 40 – 49 50 – 59 60 – 69 70 – 79 80 – 89No. of cases :1017383.

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Answered: Example 11. In a study on patients, the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Please find the mean, median and mode of the following data set. 71 79 84 84 88 90 91 93 95 98 mean (¯xx¯) = 87.3 median = 89 mode = 84 A new number, 262, is added to the data set above. Please find the new mean, median and mode of the new data set. mean (¯xx¯) = 103 median = 90 mode = 84 Which central tendency measure is most affected by the addition of the extreme observation? Mean
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Example 11. In a study on patients, the following data were obtained. Find the arithmetic mean. Age (in years): 10 - 19 20 – 29 30- 39 40 - 49 50 - 59 60- 69 70 - 79 80 – 89 No. of cases: 10 17 38 3.