Question
If the odds in favour of any random event A are 5 : 6, then the odds against the event are:
More Welfare Economics Questions
- Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
- If X and Y represent waiting time and service time of customers in shopping mall, have joint destiny f(x, y) = kx; 0 ≤ y ≤ x ≤ 1, then the value of k is
- Statistics is not applicable to ________ observation.
- For the data set X: 1 2 3 4 Y: 4 5 3 2 th...
- For the recorded observation, the coefficient of variation is 0.2 and the variance is 16. The arithmetic mean is:
- If first, second, and third moment about origin are 1, 6, and 15 respectively, then Karl Pearson beta coefficient of skewness β is
- The coefficient of correlation is the _________ of coefficients of regression.
- For the cumulative distribution function the upper quartile point is
- Question 9
- For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R2 X.Y Z is:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)