what will happens to s.d. and variance of a series if each term is (a) multipled by 3 (b) devided by 3 (c) increased by 3 (d) decreased by 3.given s.d.=2.
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Answer:
I can say latter
Step-by-step explanation:
I am trying
Answered by
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Step-by-step explanation:
(a) multiplied by 3
S.D.= 2*3=6
(b) divided by 3
S.D.= 2/3=0.67
(c) increased by
S.D.= No change
(d) decreased by 3
S.D. No change
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