In r x c table for test of Independence the degree of freedom is _____________?

Related Mcqs:

1. The Mann-Whitney U test is preferred to a t-test when____________?

   A. Sample are dependent
   B. The assumption of normality is not met
   C. Sample sizes are small
   D. Data are paired

2. A test is said to be most powerful test of size α, if_______________?

   A. Among all other test of size α or less it has the largest power
   B. Among all other test of size α or greater it has the largest 1 – α
   C. Among all other test of size α or greater it has the smallest power
   D. Among all other test of size α or greater it has the largest β

3. 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

   Submitted by: Nimra Shaheen

4. The table representing two attributes is called________________?

   A. Random table
   B. Contingency table
   C. Dichotomy table
   D. Chi-square table

5. In a table, foot note and source notes are ___________________?

   A. Same
   B. Different
   C. Identical
   D. Non-identical

6. A ________ is a heading at the top of the table describing its contents?

   A. Footnote
   B. Head note
   C. Sub note
   D. Title

7. A table has at least __________ part?

   A. Two
   B. Three
   C. Four
   D. Five

8. Frequency table is an arrangement of data by classes together with their _______ class frequencies?

   A. Terms
   B. Alternate class
   C. Same class
   D. Corresponding class

9. The degree of peakedness is called__________________?

   A. Dispersion
   B. Skewness
   C. Symmetry
   D. Kurtosis

10. The degree to which numerical data tend to spread about an average value is a________________?

    A. Range
    B. variance
    C. Minimum
    D. Dispersion