Measures of Variability Quiz PDF: Questions and Answers - 35

MCQ 171: Pearson coefficient is a known method used to compute

1. Standard deviation
2. Kurtosis
3. Correlation
4. Skewness

MCQ 172: Sum of deviations about the mean point always leads to

1. 1
2. 0
3. 2
4. -1

MCQ 173: Adding up the previous frequencies in a given frequency, results in computation of

1. Cumulative frequency
2. Cumulative percentage distribution
3. Relative frequency
4. Relative Percentage distribution

MCQ 174: Coefficient of correlation shows relationship between variables, its negative value depicts

1. No correlation
2. Negatively correlated
3. Positively correlated
4. No dependency

MCQ 175: In chow test, error terms are considered normally distributed with mean equal to

1. 0
2. 1
3. Infinity
4. Undefined