A researcher has two men, two women, or a man and a woman stand two meters apart while holding a conversation. He wants to learn whether the number of passers by who walk between (versus around) the three pairs differs. He also wants to know if this is related to whether the people in the pair are well dressed or poorly dressed. What test should he use?
a. z-test for a proportion
b. Chi-square Test for Goodness of Fit
c. Chi-square Test for Independence
d. One-way ANOVA
e. Two-way ANOVA
Ans: c
You might also like to view...
Girls who grow up in households without a father present are more likely to go through puberty at a younger age.
Answer the following statement true (T) or false (F)
College isn’t just about your head (or brain); it is also about your _____.
A. wallet B. heart C. voice D. time
What was Leonard’s academic preparation for his career in the airline industry?
Go to the Biography Resource Center database. Click Biographical Facts Search under Other Searches. When the search form page opens, click on View Occupation Terms, click on A, and choose Airline executive which appears in the Occupation List. From the Nationality search box, choose American. From the Gender search box, choose Male. From the Birth Year search box, choose is after and type in 1940. Click on SEARCH. Click on the first entry for Joseph B. Leonard. Read the article and then answer the questions. What will be an ideal response?
When a child moves from the controlled scribbles stage to a point of repeating marks on paper, they are in the:
A. basic form stage. B. preschematic stage. C. extended play stage. D. basic form and preschematic stages. E. basic form and extended play stages.