Indu dhiman Asked a Question
May 21, 2021 6:44 pmpts 30 pts
Question: 30/50 Unit Solved Papers (1-10) - Economics The mean and S.D. of a data set are 10 and 3. If every observation is increased by 2 then the coefficient of variation will be:
  • 1 Answer(s)
  • Shares
  • Reshma gupta thankyou
    If a constant, k, is added to each number in a set of data, the mean will be increased by k and the standard deviation will be unaltered (since the spread of the data will be uncha...
    Show more
    Likes(0) Reply(2)
    Indu dhiman
    but here answer is 30 instead of 25
    • cropped7747382452942194472.jpg
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

All Rights Reserved ©