I the Claim That "Male and Female University of Toledo

question 48

Multiple Choice

i. The claim that "male and female University of Toledo students prefer different parking lots on
Campus" is an example of a chi-square null hypothesis.
ii. For a contingency table, the expected frequency for a cell is found by dividing the row total by the
Grand total.
iii. For contingency table analysis using the chi-square test, multiplying the number of rows minus 1
By the number of columns minus 1 will give you the degrees of freedom.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are false statements only (iii) is correct.
• C) (ii) is a correct statement but not (i) or (iii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.