Question

use the ogive to answer parts a) through d).
male beagles
cumulative frequency
0
5
10
15
20
25
30
35
40
45
50
18.5 21.5 24.5 27.5 30.5 33.5
weight (in pounds)
a) what is the cumulative frequency for a weight of 27.5 pounds?
(type an integer or a decimal.)

Explanation:

Step1: Locate 27.5 on x - axis

Find the value 27.5 on the weight (x - axis) of the ogive graph.

Step2: Find corresponding y - value

Move vertically up from 27.5 on the x - axis until intersecting the ogive curve, then move horizontally to the cumulative frequency (y - axis). From the graph, the cumulative frequency at 27.5 pounds is 40.

Answer:

40