Choosing Statistical Analysis

These factors should be considered before choosing a statistical analysis, except

• our statistical skills

• our research objectives

• the measurement scale used

• data normality

Nominal data is considered as

• categorical data

• continuous data

• discrete data

• numerical data

Ordinal data can be ranked

• TRUE

• FALSE

ANOVA is used to test the strength of association between more than two variables.

• TRUE

• FALSE

John wanted to test the effectiveness of the diet formula he created on the weight loss of 25 participants. Recommend the statistical technique that he should use.

• Multiple regression

• Factor Analysis

• Paired sample T-test

• Independent sample T-test

The Mann-Whitney test is a parametric test.

• FALSE

• TRUE

Multiple regression is a

• paranormal test

• nonparametric test

• parametric test

• test of comparison

We can still run Pearson's Correlation with non normal data

• TRUE

• FALSE

Normality test is a required assumptions for parametric statistics.

• TRUE

• FALSE

Shapiro Wilk's test of normality p-value is >.05. Data is assumed to be normally distributed.

• TRUE

• FALSE