A district is divided into two areas, viz urban area and rural area. Total population of the district is 271,076 out if which only 46,740 live in the urban area. Total male population of the area is 139,699 and that of the urban area is 23,083.Total unmarried population of the district is n112, 352 out of which 36,864 are rural females. In the urban area, unmarried people number 21,072 out of which 12,149 are males.
Prepare a table showing the population of the district by material status, by residence and by sex.
Question 2 20 Marks
The following figures give the numbers of children born to 50 women in a certain locality up to the age of 40 years;
1, 5, 1, 1, 2, 5, 9, 2, 6, 3, 5, 7, 8, 4, 6, 8,
9, 10, 9, 3, 5, 7, 9, 9, 4, 5, 4, 5, 5, 7, 3,
4, 2, 3, 4, 6, 3, 4, 2, 5, 6, 4, 0, 5, 6, 8, 5,
4, 7, 6
a) Make a frequency distribution taking class interval size 1.
b) Find the cumulative frequency distribution.
c) Find relative frequency distribution also.
Question 3 30 Marks
a) In which situations weighted mean and arithmetic mean are used.
b) From the following data, find the weighted mean.
Fuel & electricity
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Sep 21, 2019EXPERT
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