SSC CGL Tier-2 10th August 2022 Statistics
For the following questions answer them individually
SSC CGL Tier-2 10th August 2022 Statistics - Question 51
The prices (in Rs.) for the commodity ABC,XYZ, MNO, and IJK in base year (2020) are 20, 18, 12, 24 and in current year (2022) are 25, 22, 15, 28 respectively. The value of price index by simple aggregative method is
SSC CGL Tier-2 10th August 2022 Statistics - Question 52
The mean and median of the distribution is 12 and 15. Then the mode equals to:
SSC CGL Tier-2 10th August 2022 Statistics - Question 53
The fair dice is rolled 15 times and face value are noted
The empirical probability of getting a number greater than 4 when a dice is rolled, is
SSC CGL Tier-2 10th August 2022 Statistics - Question 54
If the population kurtosis of the observations 16,12,6,2,4,10 is 1.7414, then population kurtosis of the 8,6,3,1,2,5 is
SSC CGL Tier-2 10th August 2022 Statistics - Question 55
Recession in industry is associated with the:
SSC CGL Tier-2 10th August 2022 Statistics - Question 56
Which of the following correctly completes the given statement?
Index number helps in:
(I) determining the cost of living
(II) fixing the dearness allowances
(III) reflecting the real income
SSC CGL Tier-2 10th August 2022 Statistics - Question 57
Which of the following options is INCORRECT?
SSC CGL Tier-2 10th August 2022 Statistics - Question 59
If random variable X follows binomial distribution with parameter n and p with mean 15 and variance 10, then the value of mode is
SSC CGL Tier-2 10th August 2022 Statistics - Question 60
If the first, second and third moment about origin are 2, 8 and 14. respectively, then Karl Pearson gamma coefficient of skewness $$\gamma_{1}$$ is:
