The marks of 12 students in mathematics are as follows:
47, 73, 39, 46, 37, 35, 29, 43, 41, 49, 35, 30
Study the above data and answer the question.
The mean of the given data is:
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 42
The mean is the sum of all the observations divided by their number.
Sum \(=47+73+39+46+37+35+29+43+41+49+35+30=504\)
Mean \(=504\div12=42\)