Question
Identify, from the following, the moment used as a
measure of skewness?Solution
The correct answer is B
The ratio of length and breadth of a rectangular field is 5:9. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 4200, then fin...
3, 12, 48, 192, __________ find which of the following term is equal to 12288?
The area of a square is 900 cm2 which is 120 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length ...
Calculate the mean of these values:
25, 30, 28, 27, 29, 26, 32, 31
What is the mean of the following numbers:
45, 50, 55, 60, 65
The median of the following data will be ___
32,25,33,27,35,29,14,26 and 30.
The data given below shows the marks obtained by 12 different students in an exam.
Marks obtained: 18, 22, 25, 28, 35, 39, 47, 50, 50, 64, 65, 85...
The 11th term of an AP is 80 less than the first term. If the second term is 88, find the third term.
If A and B are two sets such that the number of elements in A is 20, a number of elements in B is 18 and the number of elements in both A and B is 10, f...
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
