SSC CGL Tier-2 10th August 2022 Statistics

Instructions

For the following questions answer them individually

Question 81

If $$A, B$$ and $$C$$ are arbitrary events, then $$P(A \cap B \cap C)$$ equals to:

Video Solution

Question 82

If the odds in favour of any random event A are 5 : 6, then the odds against the event are:

Video Solution

Question 83

Which of the following is the most relevant for deriving a point estimate?

Video Solution

Question 84

For the cumulative distribution function
$$F(x) = \begin{cases}0; & x < -1\\\frac{1}{2}(x + 1)^2; & -1 \leq x \leq 0 \\1-\frac{(1-x)^2}{2}; & 0 \leq x \leq 1\\1; & 1 < x < \infty \end{cases}$$

the upper quartile point is

Video Solution

Question 85

For ANOVA table

the F - statistics is:

Video Solution

Question 86

If each observation is halved then the coefficient of quartile deviation

Video Solution

Question 87

If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is

Video Solution

Question 88

The interquartile range excludes ___ of the values.

Video Solution

Question 89

For the frequency distribution of X number of grammatical mistakes per line is as follows.

The third factorial moment of X is:

Video Solution

Question 90

If price-quantity are related for base year (0) and current year (1) are
$$\sum_{}:p_{0}q_{0} = 260,\sum_{}:p_{1} q_{0} = 395, \sum_{}:p_{0}q_{1} = 264, \sum_{}:p_{1}q_{1} = 422$$, then Marshall Edgeworth price index equals to

Video Solution

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SSC Content

SSC CGL Tier-2 10th August 2022 Statistics

If $$A, B$$ and $$C$$ are arbitrary events, then $$P(A \cap B \cap C)$$ equals to:

If the odds in favour of any random event A are 5 : 6, then the odds against the event are:

Which of the following is the most relevant for deriving a point estimate?

For the cumulative distribution function $$F(x) = \begin{cases}0; & x < -1\\\frac{1}{2}(x + 1)^2; & -1 \leq x \leq 0 \\1-\frac{(1-x)^2}{2}; & 0 \leq x \leq 1\\1; & 1 < x < \infty \end{cases}$$ the upper quartile point is

For ANOVA table the F - statistics is:

If each observation is halved then the coefficient of quartile deviation

If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is

The interquartile range excludes ___ of the values.

For the frequency distribution of X number of grammatical mistakes per line is as follows.The third factorial moment of X is:

If price-quantity are related for base year (0) and current year (1) are $$\sum_{}:p_{0}q_{0} = 260,\sum_{}:p_{1} q_{0} = 395, \sum_{}:p_{0}q_{1} = 264, \sum_{}:p_{1}q_{1} = 422$$, then Marshall Edgeworth price index equals to

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CAT Quant Questions | CAT Quantitative Ability

CAT DILR Questions | LRDI Questions For CAT

CAT Verbal Ability Questions | VARC Questions For CAT

For the cumulative distribution function
$$F(x) = \begin{cases}0; & x < -1\\\frac{1}{2}(x + 1)^2; & -1 \leq x \leq 0 \\1-\frac{(1-x)^2}{2}; & 0 \leq x \leq 1\\1; & 1 < x < \infty \end{cases}$$

the upper quartile point is

For ANOVA table

the F - statistics is:

For the frequency distribution of X number of grammatical mistakes per line is as follows.

The third factorial moment of X is:

If price-quantity are related for base year (0) and current year (1) are
$$\sum_{}:p_{0}q_{0} = 260,\sum_{}:p_{1} q_{0} = 395, \sum_{}:p_{0}q_{1} = 264, \sum_{}:p_{1}q_{1} = 422$$, then Marshall Edgeworth price index equals to