document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1194024>Question 1194024</A>: <I><SPAN STYLE=\"word-break: break-all;\"> . According to one survey in India, 75% of Instagram users love REELS. Suppose that 25 <BR>\n" );
document.write( "Instagram users (randomly selected) have been approached in the university located in vile <BR>\n" );
document.write( "parle. They have been asked about their status of like/ dislike the Instagram- REELS. <BR>\n" );
document.write( "a) What is the probability that Exactly 15 of them would agree with the claim (or said they <BR>\n" );
document.write( "love Insta-REELS)?<BR>\n" );
document.write( "b) What is the probability that Exactly 20 of them would agree with the claim (or said they <BR>\n" );
document.write( "love Insta-REELS)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #826185 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=826185\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. this is 25C15*0.75^15*0.25^10=0.0417<BR>\n" );
document.write( "b. this is 25C20*0.75^20*0.25^5=0.1645, higher because the expected value is 25*0.75=18.75 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );