document.write( "Question 399760: We want to conduct a hypothesis test to see if a particular IQ assessment is calibrated
\n" ); document.write( "properly, meaning that people’s IQ according to the test is, on average, 100.
\n" ); document.write( "(a) What should our null hypothesis and our alternative hypothesis be?
\n" ); document.write( "(b) Explain what a type I error and a type II error would represent in terms of the IQ
\n" ); document.write( "assessment.
\n" ); document.write( "

Algebra.Com's Answer #283476 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
We want to conduct a hypothesis test to see if a particular IQ assessment is calibrated
\n" ); document.write( "properly, meaning that people’s IQ according to the test is, on average, 100.
\n" ); document.write( "(a) What should our null hypothesis and our alternative hypothesis be?
\n" ); document.write( "Ho: u = 100
\n" ); document.write( "Ha: u is not equal to 100
\n" ); document.write( "-------------------------------------
\n" ); document.write( "(b) Explain what a type I error and a type II error would represent in terms of the IQ assessment.
\n" ); document.write( "Type I: You reject Ho though it is true.
\n" ); document.write( "Type II: You fail to reject Ho though it is not true.
\n" ); document.write( "========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );