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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
MASL
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Jan 9, 2022
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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.
Mathematics
high-school
MASL
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Jan 9, 2022
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MASL
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Girls are 4ft tall
Hi sir i just sent you an invite for a meeting at
Yossharel
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Jan 13, 2022
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Yossharel
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