Question
Under the Pradhan Mantri Suraksha Bima Yojana (PMSBY),
the risk coverage period for accidental death or disability is:Solution
PMSBY coverage aligns with the financial year to simplify administrative processes and renewals.
Which of the following is NOT a way of the sampling?
The median of the following observations 10, 11, 9, 12, 10,10, 12, 10, 9,11 is:

For the frequency distribution of income (in lakh) of the employees in factory
Class                     1.5-2.5    �...
The second quartile for the following data 38, 39, 40, 52, 59, 67, 73, 77, 149, 248 is:
60% of the employees of a company are college graduates. Of these, 10% are in sales. Of the employees who did not graduate from college, 80% are in sal...
In a 3 races, 2 genders and 5 in each treatments group for two -way ANOVA, the degree of freedom for source of variation due to interaction, error and ...
A random sample of size 225 is drawn from the population of mean μ and standard deviation σ. The sample mean follows the distribution with mean 100 a...
Second differencing in time series can help to eliminate which trend?
(I) Quadratic trend
(II) Linear trend
The variance of degenerate random variable is: