Question

there are 50 members each number is subtracted from 53 and mean of numbers so obtained is found to be -3.5 the mean of given number is
(a) 46.5,
(b) 49.5,
(c) 53.5
(d) 56.5​

Answer 1

Answer:

(d) 56.5

hope it will help you....

Answer 2

Answer:

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Option d is correct...

56.5