A. 0.025
B. 0.95
C. 0.05
D. Cannot be determined without more information
Statistics Mcqs
If a Binomial experiment is repeated ‘N’ times then binomial frequency distribution is. _______________?
A. N.{nx}px qn-x
B. N p q
C. N.{n/x}px qn-x
D. N.{n/x}p qn-x
In a certain normal distribution having µ = 35 and variance = 16, then mode will be_______________?
A. 3.5
B. 16
C. 4
D. None of these
In descriptive statistics, we study______________?
A. The description of decision making process
B. The methods for organizing, displaying, and describing data
C. How to describe the probability distribution
D. None of the above
To perform a Runs test for randomness the data must be_______________?
A. Divided into at least two classifications
B. Divided into exactly two classifications
C. Quantitative
D. Qualitative
The values that separate the region of rejection and acceptance region are called _______________?
A. Critical value
B. Confidence limits
C. Confidence boundaries
D. None of these
In uni-model distribution, if mode is less than mean_______________?
A. Symmetrical
B. Normal
C. Positively Skewed
D. Negatively Skewed
The lower and upper quartile of standard normal variation are respectively ?
A. µ+0.6745σ and µ-0.6745σ
B. -0.6745 and 0.6745
C. -0.7979 and 0.7979
D. -0.7979σ and 0.7979σ
This index measure the change from month to month in the cost of a representative ‘basket’ of goods and services of the type bought by a typical household?
A. Laspeyres Price Index
B. Financial time Index
C. Paasche Price Index
D. Retail Price Index
Two digit random numbers are ________________?
A. 2
B. 10
C. 99
D. 100
