document.write( "Question 1120628: According to a theory in​ genetics, if tall and colorful plants are crossed with short and colorless​ plants, four types of plants will​ result: tall and​ colorful, tall and​ colorless, short and​ colorful, and short and​ colorless, with corresponding probabilities of \r
\n" ); document.write( "\n" ); document.write( "five sixteenths
\n" ); document.write( "​,
\n" ); document.write( "four sixteenths
\n" ); document.write( "​,
\n" ); document.write( "one sixteenth
\n" ); document.write( "​,
\n" ); document.write( "and six sixteenths
\n" ); document.write( ".
\n" ); document.write( "In a multinomial​ experiment, if 10 plants are​ selected, find the probability that 3 will be tall and​ colorful, 2 will be tall and​ colorless, 3 will be short and​ colorful, and 2 will be short and colorless.\r
\n" ); document.write( "\n" ); document.write( "The probability is_______________
\n" ); document.write( "

Algebra.Com's Answer #736294 by greenestamps(13198)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "The number of ways of selecting 10 plants with 3 tall and colorful, 2 tall and colorless, 3 short and colorful, and 2 short and colorless is given by the multinomial coefficient

\n" ); document.write( "\"%2810%21%29%2F%28%283%21%29%282%21%29%283%21%29%282%21%29%29+=+25200\"

\n" ); document.write( "The probability of any one of those combinations is

\n" ); document.write( "

\n" ); document.write( "The overall probability of selecting that number of the different kinds of plants is the product of those two numbers, which to a few decimal places is 0.00165.
\n" ); document.write( "
\n" );