If the standard deviation of a population is 9, the population variance is? 9 3 21 81 Right Answer: 81 Share : January 3, 2018 Asghar Khan Statistic Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -Lowest value of variance can be?You asked five of your classmates about their height. On the basis of this information, you stated that the average height of all students in your university or college is 67 inches. This is an example of?If the third moment about mean is zero then distribution is?