Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Statistician' And exam conducted in the year 2023. And Question paper code was '021/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
D:-Two-way ANOVA
Correct Answer:- Option-C
Question27:-As the value of Chi-square near to zero in testing goodness of fit, we
say that
A:-independent
B:-dependent
C:-good fit
D:-bad fit
Correct Answer:- Option-C
Question28:-Statistical hypothesis under test are called
A:-Rejection space
B:-Alternate hypothesis
C:-Composite hypothesis
D:-Null hypothesis
Correct Answer:- Option-D
Question29:-Which of the following is not a non parametric test ?
A:-F
B:-Kolmogrov-Smirnov
C:-Run's test
D:-Mann Whiteney U test
Correct Answer:- Option-A
Question30:-A statistical test to determine whether there is non random association
two categorical variables is
A:-Sign test
B:-Fisher's exact test
C:-Wilcoxon Signed Rank Test
D:-Friedman ANOVA
Correct Answer:- Option-B
Question31:-In an RCBD with 5 treatments each replicated in 4 blocks, the d.f. for
error is
A:-16
8:-15
C:-12
D:-19
Correct Answer:- Option-C
Question32:-Analysing a CRD, if the F value in ANOVA Table is less than one, what is
shows