document.write( "Question 755053: Can You please help me with this question and let me know if I'm doing it correctly.\r
\n" ); document.write( "\n" ); document.write( "What is wrong with: the probabilty that a student will score high on this exam is 0.43, while the probability that he will not score high is 0.47? Show all work.\r
\n" ); document.write( "\n" ); document.write( "Answers That I worked out - not sure if I did it correctly.\r
\n" ); document.write( "\n" ); document.write( "P(will score high)= 0.43/0.90 = 0.478\r
\n" ); document.write( "\n" ); document.write( "P(will not score high)= 0.47/0.90 = 0.522\r
\n" ); document.write( "\n" ); document.write( "Thank you very much jammie \n" ); document.write( "

Algebra.Com's Answer #459481 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
Can You please help me with this question and let me know if I'm doing it correctly.
\n" ); document.write( "What is wrong with: the probabilty that a student will score high on this exam is 0.43, while the probability that he will not score high is 0.47? Show all work.
\n" ); document.write( "-------
\n" ); document.write( "P(sill score) + P(will not score) = 1.00
\n" ); document.write( "But you have
\n" ); document.write( "0.43 + 0.47 = 0.90
\n" ); document.write( "---
\n" ); document.write( "the sum of the probabilities must be 1.00
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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