Question #6422351Single Choice
Algebra-1
Question
In a class of 50 students, a study was done on the number of hours they spend on homework and if they have a part-time job. The data is presented as:
The joint frequency of students who have a job and spend 2 - 3 hours on homework is:
Options
A
8
B
20
C
12
D
50
Answer & Analysis
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