The followings table shows the weights (in kg.) of 15 workers in a fac

1.	The followings table shows the weights (in kg.) of 15 workers in a factory:Weight (in kg)60 63 66 72 755312Numbers of workersCalculate the mean weight.
Answer» Given data The weights (in kg) of 15 workers in factory Weight (in kg) 60 63 66 72 75 Number of workers 4 5 3 1 2 Lets we have to prepare the table for calculating the mean Weight(in kg) (x) Number of workers (f) fx 60 4 240 63 5 315 66 3 198 72 1 72 75 2 150 ∑f=15 ∑fx=975 we know that Mean =∑f∑fx =15975 Mean =65 Mean weight=65kg Step-by-step explanation: HOPE it HELPS.

The followings table shows the weights (in kg.) of 15 workers in a factory:Weight (in kg)60 63 66 72 755312Numbers of workersCalculate the mean weight.

Answer»

Given data

The weights (in kg) of 15 workers in factory

Weight (in kg) 60 63 66 72 75

Number of workers 4 5 3 1 2

Lets we have to prepare the table for calculating the mean

Weight(in kg) (x) Number of workers (f) fx

60 4 240

63 5 315

66 3 198

72 1 72

75 2 150

∑f=15 ∑fx=975

we know that

Mean =∑f∑fx =15975

Mean =65

Mean weight=65kg

Step-by-step explanation:

HOPE it HELPS.

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The followings table shows the weights (in kg.) of 15 workers in a factory:Weight (in kg)60 63 66 72 755312Numbers of workersCalculate the mean weight.​

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The followings table shows the weights (in kg.) of 15 workers in a factory:Weight (in kg)60 63 66 72 755312Numbers of workersCalculate the mean weight.