Top 80+ Solved Statistics for Research MCQ Questions Answer
Q. ---- is a set of values arranged in chronological order
a. Time series (
b. Index number (
c. Both (
d. None
Q. Moments are used to find a measure of
a. Central tendency (
b. Dispersion (
c. Skewness (
d. All these
Q. Statistical methods are most dangerous tools in the hands of
a. Expert (
b. Inexpert (
c. Business man (
d. All of them
Q. ------ is used whenever the relative importance of the items in a series differs
a. Simple arithmetic mean (
b. Weighted arithmetic mean (
c. Geometric mean(
d. None
Q. Weighted averages are used in the calculation of
a. death rate (
b. birth rate (
c. Both (
d. None
Q. ---- are known as averages of first order
a. Measures of central tendency (
b. Measures of dispersion (
c. Averages (
d. None