document.write( "Question 722652: A random sample of size 34 is to be selected from a population that has a mean μ = 45 and a standard deviation σ of 17. \n" );
document.write( "(a) This sample of 34 has a mean value of x, which belongs to a sampling distribution. Find the shape of this sampling distribution. \n" );
document.write( "skewed right \n" );
document.write( "approximately normal \n" );
document.write( "skewed left \n" );
document.write( "chi-square \r \n" );
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document.write( "(b) Find the mean of this sampling distribution. (Give your answer correct to nearest whole number.) \n" );
document.write( "2 \r \n" );
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document.write( "(c) Find the standard error of this sampling distribution. (Give your answer correct to two decimal places.) \n" );
document.write( "3 \r \n" );
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document.write( "(d) What is the probability that this sample mean will be between 40 and 50? (Give your answer correct to four decimal places.) \n" );
document.write( "4 \r \n" );
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document.write( "(e) What is the probability that the sample mean will have a value greater than 53? (Give your answer correct to four decimal places.) \n" );
document.write( "5 \r \n" );
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document.write( "(f) What is the probability that the sample mean will be within 3 units of the mean? (Give your answer correct to four decimal places.) \n" );
document.write( "6 \r \n" );
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document.write( " \n" );
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