document.write( "Question 1187098: Suppose that human pulse rates for children over 10 and adults are approximately normally distributed with a mean of 78 and SD of 12. Suppose a person over 10 is chosen at random.
\n" );
document.write( "A. Probability pulse rate of individual is less than 60
\n" );
document.write( "B. Probability that pulse rate is more than 100
\n" );
document.write( "C, the probability pulse rate is between 60 and 80
\n" );
document.write( "D. Probability is less than 55 or more than 95
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #818039 by ikleyn(52803)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Go to online (free of charge) normal distribution probability calculator \n" ); document.write( "https://onlinestatbook.com/2/calculators/normal_dist.html\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Input the given parameters of each part into the appropriate window of the calculator and get the answers\r \n" ); document.write( "\n" ); document.write( "to your questions.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The calculator has perfect description and design, so EVERY person, even beginner, may work with it on his or her own,\r \n" ); document.write( "\n" ); document.write( "even having minimum knowledge on the subject.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "////////////////////\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Or, alternatively, you may use your GRAPHING CALCULATOR. \n" ); document.write( "See THIS Internet source / site\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://mathbits.com/MathBits/TISection/Statistics2/normaldistribution.htm\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find there EVERYTHING you need to know in clear and compact form\r \n" ); document.write( "\n" ); document.write( "to solve this problem (and thousand other) similar and different problems ON YOUR OWN.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Happy calculations ( ! )\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |