design except for one.
A. Test-wiseness C. Mortality
B. Maturation D. John Henry Effect
2. A group of researchers wishes to conduct a study regarding on the impact of pricing of vendors in Pasig Mega Market to the consumers. In selecting their respondents, they position on the area that most of people passed by and ask 100 persons. What sampling technique they employed on their study?
A. Simple Random Sampling C. Stratified Sampling
B. Availability Sampling D. Quota Sampling
3. This is a statistical tool that used to determine the significant difference between two or more group at the same time.
A. Pearson r C. ANOVA
B. T-test D. Spearman-rho
4. Spearman rho is used when data available are expressed in ranks. Which of the following can be used in this statistical test?
A. Color of the eyes of the foreigner
B. Level of Satisfaction of Customers.
The height of the patient
Room temperature
5. The correlation coefficient is a statistical measure of the dependence or association of two numbers which commonly known as.
A. ANOVA C. Pearson r
B. Chi-Square D. Spearman Rho
6. A type of validity that most often includes expert or people familiar with the construct being measured.
A. Construct Validity C. Content Validity
B. Criterion Validity D. Face Validity
7. It is used to when you want to compare the means of more than two groups. This test can be used only if the background assumptions are satisfied such that it has independent random samples, population are normal and population variance are equal.
A. Pearson r C. ANOVA
B. Chi-Square D. Spearman Rho
8. It is a measure of relationship between two variables by ranking the items or individuals under study according to their position. It represents the extent to which the same individuals or events occupy the same relative position on two variables.
A. ANOVA C. Pearson r
B. Chi-Square D. Spearman Rho
9. The most used method of comparing proportions. It is particularly useful in tests evaluating a relationship between nominal or ordinal data.
A. Spearman Rho C. Pearson r
B. Chi-Square D. ANOVA
10. It involves more than one measurement on each observation
A. Univariate analysis C. Multivariate analysis
B. Textual analysis D. Bivariate analysis