document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=903707>Question 903707</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The mean gas mileage for a hybrid car is 56 miles per gallon. Suppose that the gasoline mileage is aprox normally distributed with a standard diviation of 3.2 miles per gallon. Round 3 decimal places. a) what is the probability that a randomly selected hybrid gets more than 61 miles per gallon? b)what is the probability that a randomly selected hybrid gets more than 50 miles per gallon or less? c) what is the probability that a randomly selected hybrid gets between 58 and 61 miles per galon? d) what is the probability that a randomly selected hybrid gets less than 45 miles per gallon?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #548236 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=548236\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(x < value) = P(x &#8804; value).<BR>\n" );
document.write( "TI syntax is normalcdf(smaller, larger, µ, &#963;).<BR>\n" );
document.write( "Note: The -999 is used as the smaller value to be at least 5 standard deviations from the mean.\r<BR>\n" );
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document.write( "a) what is the probability that a randomly selected hybrid gets more than 61 miles per gallon? <BR>\n" );
document.write( "1- normalcdf(-999,61,56,3.2)<BR>\n" );
document.write( "b)what is the probability that a randomly selected hybrid gets more than 50 miles per gallon or less? <BR>\n" );
document.write( "nomalcdf(-999, 50,56,3.2)<BR>\n" );
document.write( "c) what is the probability that a randomly selected hybrid gets between 58 and 61 miles per gallon? <BR>\n" );
document.write( "normalcdf(58,61, 56,3.2)<BR>\n" );
document.write( "d) what is the probability that a randomly selected hybrid gets less than 45 miles per gallon? <BR>\n" );
document.write( "normal(-999,44,56,3.2) </SPAN>\n" );
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