Economy, asked by paramtakna134, 6 months ago

The standard deviation of a set of 100 observations is 9. If each observation is multiplied by 3, then the standard deviation will be:Required to answer. Single choice.

Answers

Answered by mathdude500

5

Answer:

The standard deviation of a set of 100 observations is 9. If each observation is multiplied by 3, then the standard deviation will be 27.

Previous Question

Next Question

Similar questions

Math, 2 months ago

IFz=x+iy and z-zi =1 then * z lies on x axis z lies on y axis z lies on rectangle z lies on acircle...

English, 2 months ago

plural of the sheep's tail...

English, 2 months ago

Write an email to SDM of your area requesting him to make arrangements for sending these items to migrate labours.

Math, 6 months ago

What is the gain or loss percent if C.P. is ₹ 356 and S.P. is ₹ 278? A 24% B 21.9% C 28% D 22.7%...

English, 6 months ago

which features tells as that troy was a strong city ...

Science, 11 months ago

plzzzzzzzzzzzzzzzzzzzzzzzzzz answer...

Science, 11 months ago

what are decomposers list two important role they play in environment...

Math, 11 months ago

( (6×3)-18+120-(-120)-240...