straight application of the independent samples t-test. You have to chose the two groups from the five categories of the variable

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

 

Clues on to solve the Mock Exam

 

Q1. All is about the correlation

a.  Q14 and Q 1 are ordinal variables. So we use Spearman correlation without assumptions.

b. Both variables are scale. We need to test assumptions of normality and linearity. Bu assumptions are violated. We use Spearman.

c.  Q4 is ordinal, we use Spearman without assumptions.

d.  Same as C.

Q2. This is simple linear regression. DV is Location and facilities, IV is Regular Banking services.

Q3. The first option is one-way ANOVA. We need to test normality. If Ok, we proceed with ANOVA, if not we use Kruskal Wallis.

Q4. The question assumes the DV is normally distributed according to the level of bank remediation.

a. As long as it is normally distributed, the we go with ANOVA. DV is Location and Facilities, IV is Length of service. I think here homogeneity of variance is violated. Then you need to go for Kruskal Wallis test.

b. This is a straight application of the independent samples t-test. You have to chose the two groups from the five categories of the variable (check the coding as per the values on the Variable View sheet).

Q5. The normality of the variable is assumed to be violated. Then we should use non-parametric techniques for both a and b.

a. Kruskal Wallis test

b. Mann-Whitney U Test.

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