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2 years ago

6

In a class of 32 students, the mean height of the 14 boys is 1.56 meters, the mean height of all 32 students is 1.515. Work out

the mean height of the girls

1 answer:

vaieri [72.5K]2 years ago

6 0

Answer:

I'm not sure but I did do it on a calculator so 1.515-1.56= -0.045

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The question is in the picture

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USE SOCRACTIC IT WOULD REALLY HELP WITH THIS QUESTION

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