quantitative chapter 15

Question 1

What is Chi Square?

Answer 1

Examines how similar the actual scores of a group are compared to evenly distributed scores along a chi-square distribution

Question 2

if a Chi Square equals 0, this means

Answer 2

that observed frequencies and expected frequencies are the same, therefore tyhere is no difference between them

Question 3

if you have two nominal variables, the appropriate statistic test to examine difference is

Answer 3

Chi Square

Question 4

before we start the Chi Square test, we have to set this, which does this

Answer 4

significance level for confident results, which usually rests at 95% or 0.05

Question 5

degrees of freedom means

Answer 5

the number of options a customer or participant has

Question 6

what does a critical value table do?

Answer 6

determines whether a specific chi-square value is statistically significant

Question 7

Chi Square is this kind of a test, because all you’re going to get us a readout of this

Answer 7

difference