Question

in the test out of 500 marks scored by Atlanta and answer are respectively 375and 360find the . their. marks​

Answer 1

writ the question properly. so that I would help you

Answer 2

If you want to find the mean of their marks, here it is -

Mean = (Sum of observations) / (Total no. of observations)

So, mean marks = (375 + 360) / 2 = 735 / 2 = 367.5 marks.

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