A school has 10 students in a class The teacher... - SS1 Economics Types Of Central Tendency, Merits And Demerits And Simple Application: Question

A school has 10 students in a class. The teacher recorded the marks of each student in a math test. The marks are 75, 80, 85, 70, 90, 95, 65, 80, 75, and 85. What is the mean of the marks obtained by the students on the test?

To find the mean of the marks obtained by the students in the test, we add up all the marks and divide by the total number of students:

(75 + 80 + 85 + 70 + 90 + 95 + 65 + 80 + 75 + 85) / 10 = 80

Therefore, the mean of the marks obtained by the students in the test is 80.

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