Numerical Abili...

The given data is of the age of the patients in a hospital. What is the mean age of all the patients taken together?

The marks of nine students in ascending order of a test are given below with median 32, then find the value of k.

12, 16, k, 28, 32, 35, 39, 47, 53

The following represents age distribution of students in an elementary class. Find the mode of the values:

8, 7, 9, 14, 10, 6, 13, 8, 11, 7, 19, 12, 11, 7, 8, 10, 11, 14, 8, 10.

If Mean is 21, Median is 19. Find Mode.

In a survey conducted by a group of students on 20 households in a local area, the following frequency tables have been found related to the number of household family members:

Find the mode of this data.

What is the median of the following fractional numbers:

Given below is the data set of runs scored by Rohit Sharma in a tournament : 77, 5, 55, 29, 78, 27, 21, 19, 50, 19, 87, 33, 35, 75, 41

What is the range of the data?

The median of the observations 11, 12, 14, 18, x + 2, 22, 22, 25 and 61, arranged in ascending order, is 21. Then, value of 3x + 7 is:

Find the mean deviation about the mean of the distribution:

Calculate the mode from the following data.