A survey of 347 high school students asked students to describe their
politics as Liberal, Moderate or Conservative. The results are summarized by
gender with 27 out of 95 Liberals are males, out of 128 Moderates, 91 are
female and there are 93 Conservative females.
Part A) the joint frequency for liberal females is...
37,
68,
95
252
And the largest marginal frequency for political preference is...
95 liberals
128 moderates
124 conservatives
Part B) what does the relative frequency 252/347 represent?
Total number of conservatives in the sample
Percentage of liberals in the sample
Percentage of moderates in the sample
The percentage of females in the sample