Question

For a given data with 70 observations the 'less then ogive' and the 'more than ogive' intersect at (20.5, 35). The median of the data is

(a) 20

(b) 35

(c) 70

(d) 20.5

Answer 1

It is given that less than ogive and more than ogive intersects at (20.5, 35), then we have to find the median.

We know that for a given distribution, median is the x coordinates of intersection of less than ogive curve and more than ogive curve. Since the intersection point is (20.5, 35), therefore the median is 20.5

Hence

Hence the correct option is