General Statistics |
Chi-Square Analysis Workshop 11a - Goodness-of-fit |
Goodness-of-fit chi-square test
There are 4 types of response to a questionnaire about students' study
habits, If the types of responses are equally likely, and the actual number
of response per each type is given in the table below, do we have evidence
to conclude that response types are not all equal?
(a) What is the chi-square statistics? (b) What is your inference about based on chi-square anaylsis? (c) Why did you select this particular chi-square anaylsis? (d) Is there any other inference you can make about the data from the conclusion of the chi-square anaylsis? |