The standard deviation of the sample values in Exercise 1 is 43.1 km/h. What is the variance

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The standard deviation of the sample values in Exercise 1 is 43.1 km/h. What is the variance (including units)?

Data from in exercise 1

Listed below are maximum speeds (km>h) of randomly selected roller coasters in the United States. Find the mean.

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Elementary Statistics Using Excel

ISBN: 9780136921721

7th Edition

Authors: Mario F. Triola

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Question Posted: Aug 19, 2023 02:15 AM

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The standard deviation of the sample values in Exercise 1 is 43.1 km/h. What is the variance

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70 76 97 81 57 151 194 65 117 65 45 105

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Elementary Statistics Using Excel

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