A. On random variable X
B. Its parameter
C. Mean
D. Variance
Shape of possion distribution depends upon? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics McqsA. Positively skewed
B. Negative skwed
C. Symmeteric
D. No shape
If p=q than the shape of binomial distribution? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics McqsA. Positively skewed
B. Negatively skewed
C. Symmetric
D. Bell shaped
If p=0.6 and q=0.4 than shape of the binomial distribution? Read More »
RANDOM VARIABLE AND PROBABILITY DISTRIBUTIONS, Statistics McqsA. Nonoverlapped
B. Overlapped
C. Same
D. Not equal
In stratified sampling the strata should be _________? Read More »
Sampling Mcqs, Statistics McqsA. P(AorB) =0
B. P(AandB)=0
C. P(AnorB)=0
D. P(AeitherB)=0
If A and B are mutually exclusive then? Read More »
Probability Mcqs, Statistics McqsA. Dependent
B. Independent
C. Overlapped
D. None of These
Two mutually exclusive events are __________? Read More »
Probability Mcqs, Statistics McqsA. Shorter
B. Wider
C. Large
D. Small
Confidence interval should be ___________? Read More »
Hypothesis Testing, Statistics McqsA. Accuracy
B. Precision
C. Error
D. All of above
Confidence interval is a measure of? Read More »
Hypothesis Testing, Statistics McqsA. R.A Fisher
B. John Tukey
C. Karl Pearson
D. All of the above
Who give the concept of standard deviation and CV? Read More »
Basic Statistics Mcqs, Statistics McqsA. Ronald Fisher
B. Karl Pearson
C. John Tukey
D. None of these
The term variance introduced by ___________? Read More »
Basic Statistics Mcqs, Statistics Mcqs