a) Interview b) Questionnaire c) Observation d) Unpublished thesis e) Annual report Chose the correct option from the following:    

List I                                                              List II a. j =  Mean – Mode                                […]

a) Mann-Whitney U test b) Kruskal-Wallis test c) F-test d) T-test e) Chi-square test Choose the correct options from the following:  

Statement (I):t-test and F-test are based on the identical assumptions Statement (II): t-test is used for comparison between two groups whereas F-test is used for comparison between more than two groups.    

Statement (I): The arithmetic mean is an all purpose average. Statement (II): Median and Mode are called positional averages   

List-I List-II (a) Chi-square Test (i) Testing the significance of the differences of the mean values among more than two sample groups. (b) ANOVA (F-test) (ii) Testing the goodness of fit of a distribution (c) Z-test (iii) Testing the significance of the difference of the mean values between two large sized samples (d) t-test (iv) […]