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Mean, Variance, Standard Deviation Your email will be recorded when you submit this form. Not :make amereamare g dongdeep? Switch account Required Test Proper Choose the best answer. If the standard deviation of a population is 6.the population variance is * 1 point O 2.44 O 3 0 6 36 If the variance of a sample is 25, the sample standard deviation is: * 1 point 0 5 O 25 125 625 Suppose date are normally distributed, with a mean of 50 and a standard 1 point deviation of 10. What would be the variance? * O 10 40 50 100 Suppose data in a population are normally distributed, with a variance of 1 point 64. What would be the population standard deviation? * O O 8 O 16 64 What is the population variance of the following data values? 40, 38, 42, 47, 1 point 35 * O 4.03 O 4.15 O 16.24 20.34 What is the sample variance of the following data values? 114, 120, 138, 125, 1 point 119* 8.18 O 9.15 66.96 83.7 What is the population standard deviation of the following values? 3.3, 2.9, 1 point 8.5, 11.5 * O 3.61 O 4.17 6.55 O 13.52 For question 8 - 10 (Choose 3 options) * 3 points 1. Consider the following probability distribution: I 2 3 0.1 0.4 4 P(I) 0.3 0.1 Figure: The probability distribution for question 1 a. Find the mean of the distribution. b. Find the variance. c. Find the standard deviation. 1.60 1.70 0 1.11 1.21 1.10 1.20 Option 7 Back Submit Never submit passwords through Google Forms. This form was created inside of Schools Division Office of Quezon City. Report Abuse Google Forms