Based on the data of the Center for Health Statistics, the 2009 birth rates in 50 states

Question:

Based on the data of the Center for Health Statistics, the 2009 birth rates in 50 states are grouped in the following frequency table.

If one state is selected at random, what is the probability that the birth rate there is:
(a) Under 14?
(b) Under 18 but not under 12?
(c) 16 or over?

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 10:34 AM

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Based on the data of the Center for Health Statistics, the 2009 birth rates in 50 states

Question:

Birth rate (per thousand) 10-12 12-14 14-16 No. of states 4 12 29 Birth rate (per thousand) 16-18 18 and over Total No. of states (Endpoint convention: Lower point is included, upper 4 50 is not.)

Step by Step Answer:

a The 50 states are equally likely to be selected The number of states with a birth r...View the full answer

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