3 years ago

Find the mean from the following obtained marks of the student after constructing a frequency distribution table .

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

5 0

Mean = 8

The mean is the average number in a sequence. To find the mean we can simply use the following equation

(Sum of all numbers) ÷ (Amount of numbers)

The sum of the given numbers is <em>160</em>

The amount of numbers is <em>20</em>

<em />

So the mean = 160 ÷ 20 or 8.

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