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Ssc cgl 22 04 2018 Practice Questions & Answers

32 vote

- If 4y = 15 + 6x is the regression line of y on x, and coefficient of correlation between x and y is 0.9, then regression coefficient of x on y is equal to _______.

Asked on by | Votes 32

- If 4y = 15 + 6x is the regression line of y on x, and coefficient of correlation between x and y is 0.9, then regression coefficient of x on y is equal to _______.
1). 0.54
2). 0.45
3). 0.81
4). 0.72

0 vote

Which of the following ratio is also termed as leverage ratio?

Asked on by | Votes 0

Which of the following ratio is also termed as leverage ratio?
1). Debt eq uity ratio
2). Solvency ratio
3). Proprietary ratio
4). Interest cove rage ratio

0 vote

The smaller the alpha level, the ____________________ the null hypothesis

Asked on by | Votes 0

The smaller the alpha level, the ____________________ the null hypothesis
1). greater the area where you would reject
2). smaller the area where you would reject
3). smaller the area where you w ould accept
4). greater the area where you would accept

0 vote

Coefficient of Kurtosis β2 = ____________, where μ2 and μ4 are the second and fourth moments about mean

Asked on by | Votes 0

Coefficient of Kurtosis β2 = ____________, where μ2 and μ4 are the second and fourth moments about mean
1). μ2/μ46
2). μ2/μ49
3). μ2/μ41
4). μ2/μ4

25 vote

Proceeds from sale of patent is classified under which activity in Cash Flow Statement?

Asked on by | Votes 25

Proceeds from sale of patent is classified under which activity in Cash Flow Statement?
1). Investing
2). Operating
3). Fina ncing
4). Cash