statistics MCQs – Page 29

Practise multiple-choice questions from statistics for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

statistics Mcqs

1. sample linear regression 2. normal distribution 3. presentation of data 4. statistical inference 5. measures of location 6. basic statistics 7. correlation and regression 8. sampling 9. binomial and hyper geometric probability 10. index number 11. hypothesis testing 12. measures of dispersion

561. Quartiles, deciles are located from an ogive in a way________________?
0

A. Quarlities

B. G.M.

C. Median

D. Mode

562. The area under the normal distribution curve outside the interval of z=1 and z=3.09 is_____________?
0

A. 0.1597

B. 0.3413

C. 0.499

D. None of the above

E. 0.1477

563. Median is always central value even if the data is _______?
0

A. Continuous

B. Discrete

C. Arranged

D. Unassigned

564. if we connect the mid point of rectangles in a histogram with a series of lines, we get __________
0

A. Frequency curve

B. Mid point

C. Frequency Polygon

D. Interval

565. Shape of normal curve can be related to_______________?
0

A. J

B. Circle

C. Rectangle

D. L

E. Bell

566. If X is normally distribution with >= 8 and S.D. 4, then P(6?X?10) may be______________?
0

A. -0.32

B. 1.2

C. 0.2684

D. 0

567. A time series is an arrangement of data according to __________________?
0

A. Yearly

B. Place

C. None

D. Time

568. In normal distribution Q.D. ( quartile deviation)is equal to________?
0

A. None of these

B. ?

C. 0.6745 ?

D. 0.7979 ?

569. If any statistical tool apply on primary data it becomes a__________?
0

A. Secondary data

B. None of these

C. Raw data

D. Primary data

570. The process of systematic arrangement of data into rows and columns is called _________?
0

A. Classification

B. Tabulation

C. None of these

D. Bar chart

571. The collection of numerical facts is called_________?
0

A. Data

B. Datum

C. Statistic

D. Raw

572. The frequent value of the data if it exists is called ________________?
0

A. Deciles

B. Median

C. Mode

D. Quartiles

573. The number of successes in fixed time interval follows?
0

A. Binomial distribution

B. Possion distribution

C. Gamma distribution

D. Negative binomial dis

574. In stratified sampling the strata should be _________?
0

A. Nonoverlapped

B. Overlapped

C. Same

D. Not equal

575. An alternative non parametric test of ANOVA?
0

A. Sign test

B. Kruskal Wallis test

C. Wilcoxon sign rank test

D. Median test

576. Technical & Trade Journals are the source of ___________ data?
0

A. Group data

B. Secondary

C. Primary

D. Ungroup data

577. The smallest and the largest value of any given class of a frequency distribution are called ___________?
0

A. Mid point

B. Class interval

C. Class limit

D. Class marks

578. Determining sample size for stratum is problem of___________?
0

A. Estimate

B. Allocation

C. Sampling

D. Population

579. Data which have been arranged in ascending or descending order is called ________ data?
0

A. Array

B. ungrouped data

C. Classify

D. Group data

580. The median of normal distribution corresponds to the value of Z equal to_________________?
0

B. 0

C. 1

D. 0.5

Previous Next

Showing 561 to 580 of 1376 mcqs