Var (kY)= ____________?
Var (kY)= ____________?
A. k Var (Y)
B. k2 Var(Y)
C. Var(Y)
D. k2
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The average of first n natural numbers is_______________?
The average of first n natural numbers is_______________?A. n+12
B. n2
C. All of the above
D. None of theseIn an open end frequency distribution either the _________ class limit?
In an open end frequency distribution either the _________ class limit?A. First
B. Second
C. Last
D. Middleif f(x1,x2,…xn;θ)=g(θˆ;θ)h(x1,x2,….,xn), then θˆ is____________?
if f(x1,x2,…xn;θ)=g(θˆ;θ)h(x1,x2,….,xn), then θˆ is____________?A. Consistent
B. Sufficient
C. Efficient
D. UnbiasedThe mean of a binomial distribution is always:____________________?
The mean of a binomial distribution is always:____________________?A. Equal to variance
B. Less than variance
C. Greater than varince
D. None of theseThe data obtained very first are called:___________?
The data obtained very first are called:___________?A. Primary data
B. Secondary data
C. Raw data
D. None of theseHourly temperature recorded by weather bureau is the example of ___________?
Hourly temperature recorded by weather bureau is the example of ___________?A. Discrete variable
B. Qualitative variable
C. Continuous variable
D. None of these