Business Statistics

42 Business Statistics

2.3.5.3  Using SPSS for Ogive Construction

Ogive construction from SPSS also follows the same process as the construction process of a frequen-

cy polygon. We place cumulative frequency in the Line Represents dialog box. An ogive produced

using SPSS is shown in Figure 2.44.

FigUre 2.44

SPSS-produced ogive for the

data given in Table 2.6

2E1. Construct an ogive from the data given in the table below.

Class interval Frequency

5 under 10 5

10 under 15 7

15 under 20 10

20 under 25 15

25 under 30 13

30 under 35 11

2E2. A rm wants to ascertain the real reasons for leaves availed

by its employees in the past 3 months. The ...