Mathematics
Grade-8
Easy
Question
Find how many male students were surveyed.
- 23
- 47
- 80
- 33
Hint:
A two way table is a way to display frequencies or relative frequencies for two categorical variables. One category is represented by rows and a second category is represented by columns.
The correct answer is: 33
Total number of female students surveyed = 47
Let total number of male students surveyed = x
Total students surveyed ( male + female) = 80
47 + x = 80
x = 33
Thus, 33 male students were surveyed.
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