Consider the following data set. a. Draw a graph similar to Fig. 3.5. Fig. 3.5 b. Compare

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Consider the following data set.

a. Draw a graph similar to Fig. 3.5.

Fig. 3.5

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.

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Elementary Statistics

ISBN: 9780321989390

9th Edition

Authors: Neil A Weiss

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Question Posted: Jan 10, 2023 01:33 AM

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Consider the following data set. a. Draw a graph similar to Fig. 3.5. Fig. 3.5 b. Compare

Question:

X-3s 27.8 x-2s X-S X 35.2 42.6 50.0 X+S x + 2s 57.4 64.8 x + 3s 72.2

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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 the full answer

Elementary Statistics

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