In which of the following type of ANOVA in SPSS, there are two independent variables?

• A) Simple-Factorial-ANOVA
• B) One-Way-Factorial ANOVA
• C) Two-Way-Factorial ANOVA
• D) Three-Way-Factorial ANOVA

When coding variables in SPSS, assigning numeric values like 1 and 2 is necessary to:

• A) Simplify continuous variables
• B) Eliminate missing values
• C) Avoid descriptive statistics
• D) Allow SPSS to recognize categorical data

In correlation, the consistency of the relationship is measured by the:

• A) Numerical value
• B) Assumptions
• C) Qualitative value
• D) Characteristics

If interaction effect is not significant, what can be interpreted easily?

• A) Main effects
• B) Only mean
• C) Only interaction
• D) Only variance

Point-biserial correlation is used when:

• A) Both are on continuous scale
• B) Both are on nominal scale
• C) One variable is continuous and the other is dichotomous
• D) Both variables are ordinal scale based

A type of relationship measured by Spearman correlation between two variables is known as:

• A) Monotonic relationship
• B) Linear relationship
• C) Negative relationship
• D) Positive relationship

Correlation requires how many scores per individual?

• A) Two
• B) Three
• C) One
• D) Four

While interpreting the output of two-way ANOVA, which of the following table provides the Mean scores, Std. deviations and N for each subgroup?

• A) Exploratory statistics
• B) Descriptive Statistics
• C) t-test statistics
• D) Explanatory statistics

A statistical technique that measures the relationship between two variables by eliminating the influence of a third variable is known as:

• A) Partial correlation
• B) Chi-square
• C) ANOVA
• D) Regression

Which test is used to check homogeneity of variances in Two-Way ANOVA?

• A) Z-test
• B) t-test
• C) Levene’s test
• D) Chi-square

What does a non-significant main effect mean?

• A) Groups do not differ significantly
• B) Data is skewed
• C) Groups are different
• D) Interaction exists

Which among the following statement defined spearman correlation in inferential statistics?

• A) Measure the relationship between two variables with numerical scores
• B) Assess the relationship between two dichotomous variables
• C) Measures the degree of a monotonic relationship between two variables
• D) Measure the relationship between two variables influenced by a third variable

In research, which of the following is a measure of the stability or consistency of test scores?

• A) Probability
• B) Reliability
• C) Non-probability
• D) Validity

A researcher finds that depression scores differ by gender but not by treatment. This result indicates:

• A) An interaction effect
• B) A main effect of treatment only
• C) No significant effects
• D) A main effect of gender only

If Levene’s test p = .08, what is the conclusion?

• A) Data abnormal
• B) Variances unequal
• C) Variances equal
• D) Interaction exists

For the calculation of the Pearson correlation, it is necessary to know about the:

• A) Sum of variables
• B) Sum of products of population
• C) Sum of products of deviations
• D) Sum of products of variation

In the Pearson correlation, which of the following measures the amount of covariability between two variables?

• A) $SP$
• B) $CO$
• C) $SN$
• D) $NT$

Spearman correlation is used when data are:

• A) Ratio
• B) Ordinal
• C) Interval
• D) Nominal

Before computing point-biserial correlation, dichotomous variables are:

• A) Ignored to do analysis
• B) Averaged the data
• C) Converted into 0 and 1
• D) Ranked into 1 to 4

Which effect shows how two independent variables work together?

• A) Main effect
• B) Interaction effect
• C) Residual effect
• D) Simple effect