3 years ago

Pls help, will give brainliest if your answer is right! Question in image.

Mathematics

1 answer:

Blababa [14]3 years ago

7 0

Step-by-step explanation:

Mean = Average : Sum of the data ÷ Number of data

So find the average number of lates per student

4 = Lates

30 (sum of frequencies) = Frequencies

So 4 ÷ 30 = 7.5

Therefore the answer is 7.5..

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Answer:

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Step-by-step explanation:

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