LECTURE 5 - quantitative data analysis 2

Question 1

chi-square test

Answer 1

test for nominal independent variable and nominal dependent variable

Question 2

Dependent t-test

Independent t-test

Answer 2

test for nominal independent variable and quantifiable dependent variable

Question 3

regression test

Answer 3

quantifiable independent variable and quantifiable dependent variable

Question 4

One-sample t-test

Answer 4

test performend when we want to test a hypothesis that includes only one variable that is quantifiable

Question 5

Quantifiable variable

Answer 5

more precise measures of central tendency (= central location) and central dispersion to describe the data (variance, standard deviation, upper and lower quartiles)

Question 6

Categorical variable

Answer 6

use of frequencies, percentages and measures of central location to describe the data (mean, mode, median)