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04-06-2019
Mathematics

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Find the mean of this data from a frequency table

Find the mean of this data from a frequency table class=

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25-07-2019

Answer:

1930/21= 91.904761905

Rounded to the nearest tenth is

91.9

Step-by-step explanation:

100+100+100+100+100+100+95+95+95+95+90+90+90+90+90+85+85+85+85+

80+80= 1930

Then divide that by 21

1930/21= 91.904761905

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