The following table gives the daily income of ten workers in a factory. Find the arithmetic mean.

Workers

A

B

C

D

E

F

G

H

I

J

Daily Income (in Rs)

120

150

180

200

250

300

220

350

370

260

 

Workers

Daily Income (in Rs)

(X)

A

120

B

150

C

180

D

200

E

250

F

300

G

220

H

350

I

370

J

260

Total

 

N = 10

Arithmetic mean = Rs 240

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