A friend calculates a variance and reports that it is -25.0. How do…

Question Answered step-by-step A friend calculates a variance and reports that it is -25.0. How do… A friend calculates a variance and reports that it is -25.0. How do you know that he has made a calculation error?  Can you help with making a sample of five observations whose mean is 6 and who’s standard deviation is 0 Math Statistics and Probability STAT 2066 Share QuestionEmailCopy link Comments (0)