math

A nursery records the weights of 6 newborn babies in pounds. The weights are
6.7; 7.1; 7.5; 7.7; 8.1; 8.1; 8.3; 9.0.
Then twins are born. The weighed 8.1 and the girl weighed 7.1 pounds. What is the median weight in pounds of the eight babies born?
P.S. The twin weight are already in the numbers above.

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  1. 6.7; 7.1;7.1 ; 7.5; 7.7; ....... 8.1;8.1; 8.1; 8.3; 9.0.

    Median= 1/2 (8.1+7.7)=7.9

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