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### Question 1

What is the Mean of 10, 24, 8, 28, 20, 16, 8, 29, 11, 13, 16, 7, 17, 15?
A 0.5281
B 15.8571
C 7.323
D 1.1

### Question Navigator

Q1 What is the Mean of 10, 24, 8, 28, 20, 16, 8, 29, 11, 13, 16, 7, 17, 15?
Q2 What is the Population Variance, if X = 1, 4, 9, 7, 6, 8, 5, 3
Q3 What is the Median of the data set Y = 7, 8, 28, 20, 16, 29, 11, 13, 17
Q4 What is the modal value(Mode) in X = 1.1, 1.1, 1.2, 1.4, 1.7, 1.3, 1.1, 1.9
Q5 What is the Variance of the sample data set X = 1, 4, 9, 7, 6, 8, 5, 3
Q6 What will be the Coefficient of variation if X = 3,4,5,8,10,17
Q7 Mean of X = 30, 36, 32, 33, 35, 39, 36.5, 35, 34 is
Q8 What is Correlation coefficient of X = 45,67,81,96,101 & Y = 21,12,3,11,17?
Q9 If a sample size of 20 has mean =15.75 and a standard deviation = 3.45 with a confidence level of 85% then the Confidence interval will be
Q10 What is the Median of X = 95,125,7,142,35,149,125,37,6
Q11 What is the Coefficient of variation of the population data set X = 2,4,6,8,10
Q12 What is the lower quartile of 9,18,60,82,117?
Q13 If A = 2, 4, 3, 34, 23 and B = 3, 5, 67, 89, 95 then what will be the regression equation of these data sets
Q14 If X = 9, 18, 60, 82, 117, what will be its 3rd quartile?
Q15 If a sample data set "Y" comprises terms 11, 13, 16, 18, 19. What will be its standard deviation?
Q16 If the number of events occurred is 3 and the total number of possible outcomes is 27 what will be the probability of the events occurring?
Q17 What will the confidence interval of a sample if the sample size is 45 having a mean = 30 and SD = 2.25 assuming the confidence level 90%.
Q18 A population data set X = 10, 34, 23, 54, 9. Evaluate its standard deviation.
Q19 Calculate the coefficient of variation of the data set X = 4, 35, 7, 12, 9, 22
Q20 Generally, critical value has ____ types.