The following table shows the number of working hours and the number of employees employed in a small scale industryNo. of working hoursNo. of employees3 - 575 - 7107 - 9189 - 115711 - 131413 - 158The average number of working hours of an employee is

The following table shows the number of working hours and the number o

1.	The following table shows the number of working hours and the number of employees employed in a small scale industryNo. of working hoursNo. of employees3 - 575 - 7107 - 9189 - 115711 - 131413 - 158The average number of working hours of an employee is
A.	0.5
B.	0.5
C.	0.5
D.	one of these
Answer» C. 0.5

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The following table shows the number of working hours and the number of employees employed in a small scale industryNo. of working hoursNo. of employees3 - 575 - 7107 - 9189 - 115711 - 131413 - 158The average number of working hours of an employee is

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