The heights of 10 girls were measured in cm and the results were as follows. 143, 148, 135, 150, 128, 139, 149, 146, 151, 132 a) What is the

Question

The heights of 10 girls were measured in cm and the results were as follows. 143, 148, 135, 150, 128, 139, 149, 146, 151, 132 a) What is the range of the data? b) Find the number of girls whose heights are less than the mean height ? pls explain in short

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Reagan 4 months 2021-09-24T15:56:41+00:00 1 Answer 0 views 0

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    2021-09-24T15:57:44+00:00

    Answer:

    Mean is 144.5

    5 girls height is less than mean

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14:4+1-6*5-7*14:3+5 = ? ( )