document.write( "Question 1132880: Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and standard deviation of 1.00degreesC. A thermometer is randomly selected and tested. Draw a sketch and find the temperature reading corresponding to Upper P 93, the 93 rd percentile. This is the temperature reading separating the bottom 93 % from the top 7 %.\r
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document.write( "The temperature for Upper P 93 is approximately ? \n" );
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Algebra.Com's Answer #750131 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! z(0.93)=+1.475 \n" ); document.write( "z=(x-mean)/sd \n" ); document.write( "1.475=(x-0)/1 \n" ); document.write( "x=1.475 degrees C. \n" ); document.write( " |