[" excluded number."],[" The mean weight...

[" excluded number."],[" The mean weight per student in a group of "7" students is "55kg" .The individual weights of "6" of "],[" them (in "kg" ) are "52,54,55,53,56" and "54" .Find the weight of the seventh student."]

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The mean weight per student in a group of 7 students is 55 kg.The individual weights of 6 of them (in kg) are 52,54,53,56 and 54. Find the weight of the seventh student.

The mean weight per student in a group of 7 students is 55 kg. The individual weights of 6 of them (in kg) are 52, 54, 53, 56 and 54. Find the weight of the seventh student.

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[" excluded number."],[" The mean weight per student in a group of "7" students is "55kg" .The individual weights of "6" of "],[" them (in "kg" ) are "52,54,55,53,56" and "54" .Find the weight of the seventh student."]

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