document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=346027>Question 346027</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.What is the probability of choosing a face card from a deck of 52 cards (face cards are jacks, queens, and kings)? What is the probability of the 2nd card being a face card if the first card was a king? (Without replacement.)\r<BR>\n" );
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document.write( "2.Compute the following and show your steps. 3! ÷ (0!*3!).\r<BR>\n" );
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document.write( "3.We have a binomial experiment with p = .8 and n = 2. <BR>\n" );
document.write( "(1) Set up the probability distribution by showing all x values and their associated probabilities. <BR>\n" );
document.write( "(2) Compute the mean, variance, and standard deviation\r<BR>\n" );
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document.write( "4.A class has 13 women and 18 men. If a student if chosen randomly, what is the probability the student is a woman?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #247418 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=247418\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.What is the probability of choosing a face card from a deck of 52 cards (face cards are jacks, queens, and kings)?<BR>\n" );
document.write( "Ans: 12/52<BR>\n" );
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document.write( " What is the probability of the 2nd card being a face card if the first card was a king? (Without replacement.)<BR>\n" );
document.write( "P(fc | k) = 11/51<BR>\n" );
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document.write( "2.Compute the following and show your steps. 3! ÷ (0!*3!).<BR>\n" );
document.write( "Ans:: = 3!/3! = 1<BR>\n" );
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document.write( "3.We have a binomial experiment with p = .8 and n = 2. <BR>\n" );
document.write( "(1) Set up the probability distribution by showing all x values and their associated probabilities.<BR>\n" );
document.write( "P(x=0) = 0.2^2<BR>\n" );
document.write( "P(x=1) = 2*0.8*0.2<BR>\n" );
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document.write( "(2) Compute the mean, variance, and standard deviation<BR>\n" );
document.write( "mean = np = 2*0.8 = 1.6<BR>\n" );
document.write( "variance = npq = 1.6*0.2 = 0.32<BR>\n" );
document.write( "std = sqrt(npq) = 0.5657 <BR>\n" );
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document.write( "4.A class has 13 women and 18 men. If a student if chosen randomly, what is the probability the student is a woman?<BR>\n" );
document.write( "An: 13/31<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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