document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1199400>Question 1199400</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the area under the SND from 0 to 1.45<BR>\n" );
document.write( "Ans: 0.4265<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 #833268 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=833268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "You can use an online calculator such as this one<BR>\n" );
document.write( "<a  rel=nofollow HREF= \"https://davidmlane.com/normal.html\">https://davidmlane.com/normal.html</a><BR>\n" );
document.write( "The mean and standard deviation are 0 and 1 respectively.<BR>\n" );
document.write( "Click the \"between\" radio button. Then type in 0 and 1.45 into the left and right boxes in that order.<BR>\n" );
document.write( "Then click \"recalculate\" to have 0.4265 show up.<BR>\n" );
document.write( "The normal distribution diagram updates as well.\r<BR>\n" );
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document.write( "Yet another calculator is wolfram alpha<BR>\n" );
document.write( "Type \"normalcdf(0,1.45)\" without quotes into the service, and it will display the answer mentioned. <BR>\n" );
document.write( "The thing you want is the one that mentions 0 < z < 1.45 (inner).\r<BR>\n" );
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document.write( "There are many other similar free online options.\r<BR>\n" );
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document.write( "Or you can use the normalcdf function on your TI83/TI84 calculator.<BR>\n" );
document.write( "Press the button labeled \"2nd\". Then press the \"VARS\" key.<BR>\n" );
document.write( "The normalcdf function is the 2nd item in the list.\r<BR>\n" );
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document.write( "The template of the normalcdf function is this<BR>\n" );
document.write( "normalcdf(lower,upper,mu,sigma)<BR>\n" );
document.write( "where,<BR>\n" );
document.write( "lower = left or lower boundary<BR>\n" );
document.write( "upper = right or upper boundary<BR>\n" );
document.write( "mu = mean<BR>\n" );
document.write( "sigma = standard deviation\r<BR>\n" );
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document.write( "Another template is<BR>\n" );
document.write( "normalcdf(lower,upper)<BR>\n" );
document.write( "where the lower and upper are the same as mentioned above. <BR>\n" );
document.write( "The other two inputs can be left out, and they are assumed to be 0 and 1 respectively. <BR>\n" );
document.write( "These values are used so frequently that it's best to use this shorter template.\r<BR>\n" );
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document.write( "In your case you'd type in<BR>\n" );
document.write( "normalcdf(0,1.45)\r<BR>\n" );
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document.write( "If your teacher wants you to use a table, then refer to the back of your textbook.\r<BR>\n" );
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document.write( "Here is a website that offers a free Z table if you don't have your textbook with you.<BR>\n" );
document.write( "<a  rel=nofollow HREF= \"https://www.ztable.net/\">https://www.ztable.net/</a>\r<BR>\n" );
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document.write( "Use the table to find that<BR>\n" );
document.write( "P(z < 0) = 0.5 exactly<BR>\n" );
document.write( "P(z < 1.45) = 0.92647 approximately\r<BR>\n" );
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document.write( "So,<BR>\n" );
document.write( "P(a < z < b) = P(z < b) - P(z < a)<BR>\n" );
document.write( "P(0 < z < 1.45) = P(z < 1.45) - P(z < 0)<BR>\n" );
document.write( "P(0 < z < 1.45) = 0.92647 - 0.5<BR>\n" );
document.write( "P(0 < z < 1.45) = 0.42647<BR>\n" );
document.write( "P(0 < z < 1.45) = 0.4265<BR>\n" );
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