The following table shows the weight (in kg) of 15 workers in a factory:
Weight (in kg) = 60, 63 ,66,72,75
Number of workers= 4,5,3,1,2
Answers
The average weight of 15 workers is 65 kg.
Step-by-step explanation:
60 4
63 5
66 3
72 1
75 2
We know that formula of
Answer:
770.2
Step-by-step explanation:
Total number of workers =, 1 + 2 + 3 + 4 + 5
=15
Means =60*4+63*5+66*3+72*1+75*2/15
=240+315+198+72+150/15
=11553/15
=770.2