Question: Consider the following data set. a. Draw a graph similar to Fig. 3.5 on page 111. b. Compare the percentage of the observations that actually

Consider the following data set.

a. Draw a graph similar to Fig. 3.5 on page 111.
b. Compare the percentage of the observations that actually lie within two standard deviations to either side of the mean with that given by Chebyshev's rule with k = 2.
c. Repeat part (b) with k = 3.

82 85 65 91 81 78 94 84 86 84

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a The mean of the data set is 830 and the standard deviation is 785 Locate the mean on the horizonta... View full answer

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