What’s the largest known Prime Number?
A. 282,589,933 − 3
B. 282,589,933 − 1
C. 282,589,933 − 5
D. None of these
Statistics Mcqs
We use non parametric tests when the data is_________?
We use non parametric tests when the data is_________?
A. Qualitative
B. Ranked
C. Both a and b
D. None of these
Which test is better than sign test?
Which test is better than sign test?
A. Wilcoxon signed rank test
B. Wilcoxon rank sum test
C. Mann Witney U test
D. All the above
An alternative non parametric test of ANOVA?
An alternative non parametric test of ANOVA?
A. Sign test
B. Wilcoxon sign rank test
C. Median test
D. Kruskal Wallis test
When r is zero than both regression coefficients are________?
When r is zero than both regression coefficients are________?
A. 0
B. 1
C. 2
D. Infinity
Correlation coefficient is__________?
Correlation coefficient is__________?
A. Absolute measure
B. Relative measure
C. Both a and b
D. None of the above
Regression analysis is an_______?
Regression analysis is an_______?
Absolute measure
Relative measure
Both a and b
None of these
A cumulative frequency distribution is graphically represented by_________?
A cumulative frequency distribution is graphically represented by_________?
A. frequency curve
B. frequency polygon
C. pie chart
D. ogive
Who is considered the “Father of Modern Statistics”?
Who is considered the “Father of Modern Statistics”?
A. John Tukey
B. Ronald Fisher
C. Florence Nightingale
D. W. Edwards Deming
The number of successes in fixed time interval follows?
The number of successes in fixed time interval follows?
A. Gamma distribution
B. Binomial distribution
C. Negative binomial dis
D. Possion distribution