Top 150+ Solved Quantitative Techniques for Business MCQ Questions Answer
Q. For a normal curve , the QD, MD, and SD are in the ratio of ..............................
a. 5:8:10
b. 10:12:15
c. 2:3:5
d. none of these
Q. An approximate relation between QD and SD of normal distribution is ...............
a. 2qd = 3sd
b. 5qd = 4sd
c. 4qd = 5sd
d. 3qd = 2sd
Q. An approximate relation between MD about mean and SD of a normal distribution is............................
a. 5md = 4 sd
b. 3md = 3 sd
c. 3md = 2 sd
d. 4md = 5 sd
Q. The area under the standard normal curve beyond the line z = ±1.96 is ...............................
a. 5%
b. 10%
c. 90%
d. 95%
Q. Normal distribution is ................................
a. mesokurtic
b. leptokurtic
c. more than 0
d. in between +1 and -1
Q. Mean Deviation (M.D) for normal distribution is equal to ......................
a. 5/4 s.d.
b. 3/2 s.d.
Q. In a ......................... distribution, quartiles are equi-distant from median.
a. binomial
b. poisson
c. normal
d. none of these
Q. A normal distribution requires two parameters, namely the mean and ..............
a. median
b. mode
c. standard deviation±
d. mean deviation
Q. A normal distribution is an approximation to ..............................
a. binomial distribution
b. poisson distribution
c. poisson
d. none of these
Q. Theoretically, the range of normal curve is ................................................
a. -1 to +1
b. +1 to infinity
c. –infinity to +infinity
d. none of these
Q. Standard deviation of the sampling distribution is called ............................
a. probable error
b. standard error
c. mean deviation
d. coefficient of variation
Q. Index numbers are
a. special type of average
b. measure the economic changes
c. to measure relative changes
d. all of these
Q. The techniques which provide the decision maker a systematic and powerful means ofanalysis to explore policies for achieving predetermined goals are called.................
a. Mathematical techniques
b. Correlation technique
c. Quantitative techniques
d. . None of the above
Q. ............................. is the reverse process of differentiation
a. Differential equation
b. Integration
c. Determinant
d. None of these