IBM SPSS EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS GRADED A++ LATEST
UPDATE
Normality Test when n<50
Shapiro-Wilk test
Normality Test when n>50
Kolmogorov-Smirnov test
Name for pointyness
Kurtosis
Correlation test when normally distributed
Pearson Correlation
Correlation test when NOT normally distributed
Spearman Correlation
What is the range of 'r' in regards to the Pearson Correlation
0.01 - 1 = positive relationship
-1 - -0.01 = negative relationship
TEST: compare mean scores of 2 different groups (normal)
Independent T-test
TEST: compare SAME group with 2 SEPARATE variables (normal)
Paired T-test
COMPLETE SOLUTIONS GRADED A++ LATEST
UPDATE
Normality Test when n<50
Shapiro-Wilk test
Normality Test when n>50
Kolmogorov-Smirnov test
Name for pointyness
Kurtosis
Correlation test when normally distributed
Pearson Correlation
Correlation test when NOT normally distributed
Spearman Correlation
What is the range of 'r' in regards to the Pearson Correlation
0.01 - 1 = positive relationship
-1 - -0.01 = negative relationship
TEST: compare mean scores of 2 different groups (normal)
Independent T-test
TEST: compare SAME group with 2 SEPARATE variables (normal)
Paired T-test
