The collection of first five prime natural numbers is  asset containing the elements 2, 3, 5, 7, 11.

Find the mean of first five natural numbers.

Find the mean of first five natural numbers.

Find the mean of first five natural numbers.

Find the arithmetic mean of first five prime numbers.

Find the median of first 7 prime numbers.

The collection of vowels in English alphabets. This set contains five elements. Namely, a ,\ e ,\ i ,\ o,\ udot

Which of the following collections represent a set : (i) The collection of women prime ministers of India (ii) The collection of first 5 natural numbers (iii) The collection of intelligent girls of class XI. (iv) The collection of best eleven batsman of the world.

Find the standard deviation of the first five even natural numbers.

The mean of first five prime numbers is (a) 5.6 (b) 5.5 (c) 5.4 (d) 5.2

Find the mean deviation of first 7 natural numbers from their mean.