document.write( "Question 857674: A five-question multiple choice quiz has four choices for each answer. Find the experimental probability of getting exactly three correct answers if you guess the answers at random. Define a simulation using the random number table on page 43. Use your stimulation to find the experimental probability. \n" ); document.write( "
Algebra.Com's Answer #516801 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "p = .25, n = 5
\n" ); document.write( "TI syntax for P(x-value) is binompdf(n, p, x-value).
\n" ); document.write( "P(x = 3) = binompdf(5, .25, 3) = .0879
\n" ); document.write( "0r
\n" ); document.write( "Using \"P+%28x%29=+highlight_green%28nCx%29%28p%5Ex%29%28q%29%5E%28n-x%29+\"
\n" ); document.write( "P(x = 3) = \"highlight_green%285C3%29%28.25%5Ex%29%28.75%29%5E%28n-x%29+\"
\n" ); document.write( "P(x = 3) = \"highlight_green%2810%29%28.25%5E3%29%28.75%29%5E%282%29=+.0879+\" \n" ); document.write( "
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