jadonhakizimana250 jadonhakizimana250

22-11-2020
Mathematics

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seven women have a mean weight of 63 kg and eleven men have a mean weight of 74 kg find the mean weight (to 1 decimal place ) of all 18 men and women

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Ayayamae Ayayamae

22-11-2020

Answer:

68.5

Step-by-step explanation:

Add the mean weighs of the women and men together then divide by 2 to get the total mean weigh. (Mean is an average)

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