the height of 10 girls were measured in cm and the result are as follows: 135, 150, 139, 128, 151 ,132, 146, 149, 143, 141.

Question

the height of 10 girls were measured in cm and the result are as follows:
135, 150, 139, 128, 151 ,132, 146, 149, 143, 141.

how many girls have heights more than the mean height.​

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Margaret 1 month 2021-08-13T07:50:43+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-13T07:51:48+00:00

    Answer:

    5 girl

    Step-by-step explanation:

    First, you need to find the mean

    Mean=average

    Mean= the total of height divided by the number of girl(10)

    Mean=(135+150+139+128+151+132+146+149+143+141) divided by 10

            =1414/10

            =141.4

    150, 151, 146, 149, 143

    Ans=5 girl

           

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