The bar chart shows the frequency distribution of marks s...
The bar chart shows the frequency distribution of marks scored by students in a class test. What is the median of the distribution?
2
4
6
8
Correct answer is A
median = (N+12)th = (25+12)th
= 26th2
= 13th
the 13th is 2
What is the mode of the numbers 8, 10, 9, 9, 10, 8, 11, 8, 10, 9, 8 and 14? ...
Which one of the following gives the members of the set A1 n B n C? ...
Calculate the range of 20, -6, 25, 30, 21, 28, 32, 33, 34, 5, 3, 2, and 1. ...
Differentiate (2x+5)2(x−4) with respect to x. ...
The histogram shows the age distribution of members of a club. What is their modal age? ...