Top 150+ Solved Quantitative Techniques for Business MCQ Questions Answer
Q. While analysing the relationship between variables, independent variable is alsocalled..................................
a. explained variable
b. explanatory variable
c. variable
d. none of these
Q. Dependent variable is also called ............................
a. explained variable
b. explanatory variable
c. 4.0
d. 0.4
Q. If one regression coefficient is positive, the other is .......................
a. positive
b. negative
c. zero
d. 1
Q. The arithmetic mean of bxy and byx is .............................
a. equal to 1
b. equal to 0
c. greater than r
d. less than r
Q. .............................. refers to the chance of happening or not happening of an event.
a. regression
b. probability
c. correlation
d. none of these
Q. The numerical value given to the likelyhood of the occurrence of an event is called................
a. correlation
b. regression
c. probability
d. none of these
Q. Sample point is also called .........................
a. sample space
b. elementary outcome
c. probability
d. none of these
Q. The result of a random experiment is called .................................
a. sample space
b. event
c. probability
d. none of these
Q. ............................ has two or more outcomes which vary in an unpredictable manner from trial to trialwhen conducted under uniform conditions.
a. experiment
b. random experiment
c. probability
d. none of these
Q. An event whose occurrence is inevitable is called ......................................
a. sure event
b. impossible event
c. uncertain event
d. none of these
Q. An event whose occurrence is impossible, is called ......................
a. sure event
b. impossible event
c. uncertain event
d. none of these
Q. An event whose occurrence is neither sure nor impossible, is called ...........................
a. sure event
b. impossible event
c. uncertain event
d. none of these
Q. A set of events are said to be ...................... , if the occurrence of one of them excludes thepossibility of the occurrence of the other.
a. mutually exclusive
b. not mutually exclusive
c. independent
d. none of them
Q. ....................... refers to the arrangement of objects in a definite order.
a. combination
b. permutation
c. independent
d. none of them
Q. Selection of objects without considering their order is called ...................................
a. combination
b. permutation 94. 12c12 = ................
c. independent
d. none of them