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What is the difference between the avera...


What is the difference between the average number of junior engineers and asistant engineers taking all the companies together ?

A

a. 18

B

b. 50

C

c. 10

D

d. 22

Text Solution

Verified by Experts

The correct Answer is:
C
Average number of assistant engineers
`=(150+300+200+150+100)/(5)=(900)/(5)=180`
Required difference `=180-170=10`
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