List of top Commerce Questions on Statistical Methods asked in CUET (PG)

If the values of first quartile and quartile deviation are 90 and 20 respectively, the value of third quartile is:

If standard deviations of X and Y are 4 and 3 respectively and coefficient of correlation between X and Y is 0.8, then the regression coefficient of Y on X i.e. $b_{yx}$ is:

Which of the following statements are correct? A. Statistics are aggregate of facts.
B. Statistics cannot be misused.
C. Statistics are collected for a pre-determined purpose.
D. Statistical laws are exact.
E. All statistics are numerical statement of facts but all numerical statement of facts are not statistics.

Which of the following cannot be a method of measuring dispersion?

Autocorrelation in any regression model raises questions about the:

Table 1 is the frequencies of occurrence of data values in a data set. Find out the mode.

Cyclical variations in time series: