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 these
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The probability of getting exactly two heads when two balanced coins are toss once_________________?
The probability of getting exactly two heads when two balanced coins are toss once_________________?A. 1/4
B. 2/4
C. 3/4
D. 4/4For a biased estimator θˆ of θ, which one is correct_______________?
For a biased estimator θˆ of θ, which one is correct_______________?A. MSE(θˆ)=SD(θˆ)+Bias
B. MSE(θˆ)=Var(θˆ)+Bias2
C. MSE(θˆ)=SD(θˆ)+Bias2
D. MSE(θˆ)=Var(θˆ)+BiasIn binomial experiment, the probability of success is denoted by __________________?
In binomial experiment, the probability of success is denoted by __________________?A. P
B. q
C. P
D. 1 -PEach trial in Binomial distribution has:_________________?
Each trial in Binomial distribution has:_________________?A. One Outcome
B. Two Outcome
C. Three Outcome
D. Four Outcome__________ of the distribution which is measured relative to the distribution known as Normal?
__________ of the distribution which is measured relative to the distribution known as Normal?A. Skewed
B. Flatness
C. Normal
D. Momentdata classified by methods are called __________ data?
data classified by methods are called __________ data?A. Row data
B. Grouped data
C. Quantitative data
D. Geographical
E. None of these