Mathematics, 16.04.2021 09:30 autumnguidry1622

Question Progress Homework Progress
37141 Marks
In a class of 32 students
the mean height of the 14 boys is 1.56 metres
the mean height of all 32 students is 1.515 metres.

Work out the mean height of the girls.

Answers: 3

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Question Progress Homework Progress
37141 Marks
In a class of 32 students
the mea...

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Question Progress Homework Progress 37141 Marks In a class of 32 students the mean height of the 14 boys is 1.56 metres the mean height of all 32 students is 1.515 metres. Work out the mean height of the girls.

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Another question on Mathematics

Question Progress Homework Progress
37141 Marks
In a class of 32 students
the mean height of the 14 boys is 1.56 metres
the mean height of all 32 students is 1.515 metres.

Work out the mean height of the girls.