Below are the percentages of the population over 25 years of age who have completed 4 years
Question:
Percentage Frequency
15.2–19.6 .......3
19.7–24.1........15
24.2–28.6........19
28.7–33.1.......6
33.2–37.6.......7
37.7–42.1 .......0
42.2–46.6 .......1
Find the :
Mean
Modal class
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Percentage Boundaries X m F f X m 152 196 1515 1965 174 3 522 ...View the full answer
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