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Unformatted text preview: that xnew= a +bx. The mean of x new =34 and the standard deviation of x new = 18. Suppose b is a positive number. What does a equal? The median of x= 8 and the standard deviation of x=4. The variable x is linearly transformed such that x new =5x. What is the median of x new ? What is the standard deviation of x new =34? The mean of x=6 and the IQR of x=7. The variable x is lineraly transformed such that x new = 5 +x. What is the mean of x new ? What is the IQR of x new ? The mean of x=6 and the standard deviation of x=4. The variable x is linearly transfored such that x new = a +bx. The mean of x new =24 and the standard deviation of x new = 12. Suppose b is a positive number. What does a equal? What does b equal?...
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This note was uploaded on 04/27/2010 for the course PAM 2100 taught by Professor Abdus,s. during the Spring '08 term at Cornell University (Engineering School).
 Spring '08
 ABDUS,S.

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