The following frequency distribution represents the birth weight of all babies born in the United States in

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The following frequency distribution represents the birth weight of all babies born in the United States in 2017.

(a) Approximate the mean and standard deviation birth weight.
(b) Draw a frequency histogram of the data to verify that the distribution is bell-shaped.
(c) According to the Empirical Rule, 68% of all babies will weigh between what two values?

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Fundamentals Of Statistics

ISBN: 9780136807346

6th Edition

Authors: Michael Sullivan III

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Question Posted: Dec 07, 2022 01:35 AM

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The following frequency distribution represents the birth weight of all babies born in the United States in

Question:

Weight (grams) 0-999 1000-1999 2000-2999 3000-3999 4000-4999 5000-5999 Number of Babies 25,446 91,375 924,163 2,513,786 296,874 4241

Step by Step Answer:

a To find the mean we use the formula To find the standard deviation we choose to u...View the full answer

Fundamentals Of Statistics

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