1.

If each observation of the data is increased by 8, then their mean(a) remains the same(b) is decreased by 8(c) is increased by 5(d) becomes 8 times the original mean

Answer» If each observation of the data is increased by 8, then their mean

(a) remains the same

(b) is decreased by 8

(c) is increased by 5

(d) becomes 8 times the original mean


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