1) Find a mean and standard deviation for Male Shoe Size, Female Shoe Size, Male Height and Female Height
2) Convert the distributions to a z-distribution
3) What percentage of your subjects reported heights greater than 1.5 standard deviations from the m
1) Find a mean and standard deviation for Male Shoe Size, Female Shoe Size, Male Height and Female Height
2) Convert the distributions to a z-distribution
3) What percentage of your subjects reported heights greater than 1.5 standard deviations from the mean? How did this compare with predicted percentages from a normal curve? What was the height for your male subjects and the height for your female subjects that corresponded to the predicted height at 1.5 standard deviations from the mean?
4) What percentage of male subjects and what percentage of female subjects reported shoe sizes between -.25 standard deviations and 1.50 standard deviations from the mean?
) Find a mean and standard deviation for Male Shoe Size, Female Shoe Size, Male Height and Female Height
2) Convert the distributions to a z-distribution
3) What percentage of your subjects reported heights greater than 1.5 standard deviations from the mean? How did this compare with predicted percentages from a normal curve? What was the height for your male subjects and the height for your female subjects that corresponded to the predicted height at 1.5 standard deviations from the mean?
4) What percentage of male subjects and what percentage of female subjects reported shoe sizes between -.25 standard deviations and 1.50 standard deviations from the mean?
