document.write( "Question 1170956: Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 243 feet and a standard deviation of 42 feet.
\n" ); document.write( "Use your graphing calculator to answer the following questions. Write your answers in percent form. Round your answers to the nearest tenth of a percent.
\n" ); document.write( "a) If one fly ball is randomly chosen from this distribution, what is the probability that this ball traveled fewer than 228 feet?
\n" ); document.write( "P (fewer than 228 feet) = %
\n" ); document.write( "b) If one fly ball is randomly chosen from this distribution, what is the probability that this ball traveled more than 246 feet?\r
\n" ); document.write( "\n" ); document.write( "P(more than 246 feet) = %
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the first is z < (228-243)/42 or -15/42 . that probability is 0.3605
\n" ); document.write( "for the other, z > 2ndVARS(246,500,243,42)ENTER for 0.4715 probability.
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