document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1171376>Question 1171376</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ​% 51 of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspapers is ​ (a) exactly​ five, (b) at least​ six, and​ (c) less than four.<BR>\n" );
document.write( "​(a) ​P(5) = </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #796337 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=796337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. exactly 5 is 10C5*0.51^5*0.49^5=0.2456 also 2ndVARSbinompdf(10,0.51,5)ENTER<BR>\n" );
document.write( "b. at least 6 is for 6 through 10=0.4018 1-2ndVARSbinomcdf(10,0.51,5)ENTER, since calculator does binomial from the left, have to subtract the left side from 1 to get the right side<BR>\n" );
document.write( "c. fewer than 4 is 0.1560 </SPAN>\n" );
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