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# Multiply Constant

APSTAT-X4KDAK

Suppose a school nurse measured the weights of $10$ of her students. The weights had a mean of $104$ pounds with a standard deviation of $11$ pounds.

If this data were in kilograms ($1$ lb = $0.45$ kg), what would the new mean and standard deviation be?

A

Mean = $46.8\text{ kg}$;
Standard deviation = $11\text{ kg}$

B

Mean = $46.8\text{ kg}$;
Standard deviation = $4.95\text{ kg}$

C

Mean $104\text{ kg}$;
Standard deviation = $4.95\text{ kg}$

D

Mean = $104\text{ kg}$;
Standard deviation = $11\text{ kg}$

E

Mean = $46.8\text{ kg}$;
Standard deviation = unable to determine