After analyzing the frequency with which crosscountry skiers participate in their sport, a sportswriter created the following

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After analyzing the frequency with which crosscountry skiers participate in their sport, a sportswriter created the following probability distribution for X  number of times per year cross-country skiers ski.

x 0 1 2 3 4 5 6 7 8 P (x) .04 .09 .19 .21 .16 .12 .08 .06 .05 Find the following.

a. P(3)

b.

c.

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Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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