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Lady bird [3.3K]
2 years ago
7

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

Mathematics
1 answer:
Blababa [14]2 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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5 0
3 years ago
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