document.write( "Question 1025744: Multiple choice questions:\r
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document.write( "Given that Z is a standard normal random variable, a negative value (z) on its distribution would indicate:
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document.write( "a) z is to the left of the mean
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document.write( "b) the standard deviation of this Z distribution is negative
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document.write( "c) the area between zero and the value z is negative
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document.write( "d) None of these choices \r
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document.write( "A larger standard deviation of a normal distribution indicates that the distribution becomes:
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document.write( "a) narrower and more peaked
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document.write( "b) flatter and wider
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document.write( "c) more skewed to the right
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document.write( "d) more skewed to the left \n" );
document.write( "
Algebra.Com's Answer #641074 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Multiple choice questions: \n" ); document.write( "Given that Z is a standard normal random variable, a negative value (z) on its distribution would indicate: \n" ); document.write( "a) z is to the left of the mean :: true \n" ); document.write( "b) the standard deviation of this Z distribution is negative:: false \n" ); document.write( "c) the area between zero and the value z is negative:: false \n" ); document.write( "d) None of these choices:: false \n" ); document.write( "--------------------------------------- \n" ); document.write( "A larger standard deviation of a normal distribution indicates that the distribution becomes: \n" ); document.write( "a) narrower and more peaked:: false \n" ); document.write( "b) flatter and wider:: true \n" ); document.write( "c) more skewed to the right:: false \n" ); document.write( "d) more skewed to the left :: false \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " |