Mathematics
Draw a histogram for the following distribution :
| Marks out of 80 | No. of students |
|---|---|
| 40-44 | 2 |
| 45-49 | 8 |
| 50-54 | 12 |
| 55-59 | 10 |
| 60-64 | 8 |
Hence, estimate the mode.
Related Questions
AB is a diameter of the circle with center O. The tangent at a point P meets AB produced in Q, ∠PAQ = 34°, find angles ∠PBA and ∠PQA.
A cylindrical ice-cream container, completely filled with ice-cream has 22 cm radius and 24 cm height. If this ice-cream is to be distributed among some children by filling it in the cone of radius 2 cm, height 7 cm and upper part of the cone which is hemisphere, then how many children will get the ice-cream cones?
The equation of a line is 7 - 3x - 4y = 0. Find :
(i) the slope of the line
(ii) the equation of the line perpendicular to the given line and passing through the intersection of the lines x - y + 2 and 3x + y - 10 = 0.