Business Statistics MCQS With Answers 11 to 20

  Business Statistics 11.  S.D(X) = 6 and S.D(Y) = 8. If X and Yare independent random variables, then S.D(X-Y) is: 2 10 14 100 View answer ...

Business Statistics MCQS With Answers 41 to 50

  Business Statistics 41.  The measures used to calculate the variation present among the observations relative to their average is called: ...

Business Statistics MCQS With Answers 21 to 30

  Business Statistics 21.  In a mesokurtic or normal distribution, 4 = 243. The standard deviation is: 81 27 9 3 View answer Correct answer:...