A student scored 35, 45, 55, 65, and 75 marks in five subjects. What is the mean score?

Topic: Arithmetic &amp; Percentages
Subtopic: Statistics &amp; Mean

A50

B55

C60

D65

Explanation

Arithmetic Mean = Sum of all values / Total number of values = (35 + 45 + 55 + 65 + 75) / 5 = 275 / 5 = 55.

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