(28)²+(–15)²+(–13)²
Question 10 The distribution of heights (in cm) of 96 children is given below. Height(in cm)Number of children124−128 5128−132 8132−136 17136−140 24140−144 16144−148 12148−152 6152−156 4156−160 3160−164 1 Draw a less than type cumulative frequency curve for this data and use it to compute median height of the children.
The heights of 10 students of a class are (in cm):-
135, 143, 132, 149, 150, 143, 158, 124, 143, 152
Find the mode.
The figure shows a regular pentagon and a regular hexagon put together. The measure of ∠PQR is
A circle touches positive x−axis at a distance of 9 units from the origin and makes an intercept of 24 units on negative direction of y−axis. Then
