Numerical Abili...

Range of the given data 13, 15, 11, 19, 15, 21, 12, 13 is:

What is the difference in the mode and the mean of the observations?

4, 5, 6, 7, 8, 12, 9, 12, 5, 12

If the mean of the following data is 9, then find the value of k.

11, (k - 2), 7, (k - 1), 11, 16, 12, 15, (k - 1), 13

If the arithmetic mean of first n natural numbers is 100, then n is

The following are the weights (in kg) of 25 students:
58, 55, 53, 50, 53, 51, 52, 54, 53, 52, 54, 53, 58, 53, 59, 55, 53, 52, 51, 54, 53, 59, 55, 53, 52

What is the range of the given data?

If Mean - Median = 3, and mean = 11, then what is the value of mode?

Sum of mean and median of the numbers 5.02, 5.18, 5.12, 5.007 and 5.018 is

If the mean of the observation of 6, 8, 5, 7, x, and 4 is 7, then the median of these observations is

Find the median of first 6 multiples of 5.

The median of the following observations is: 37, 31, 42, 43, 46, 25, 39, 43, 32