❤100 points ❤
Stats SB ch2 pg2.31 Q120
120. If each observation of set is divided by 10,
the S.D. of the new observations is:
(a) 10 times of S.D. of original obs.
(b)1/100 th of S.D. of original obs.
(c) Not changed
(d) 1/10th of S.D. of original observation.
Choose the correct option and prove it by giving example.
plz send pic of hand written solution.
best answer will be marked as brainliest.
here is your answer..
refer to the aatachment
If each observation of set is divided by 10 then the SD of the new observation is 1/10th of SD of original observation.
So, option D is the answer of the question