I the Chi-Square Goodness-Of-Fit Test Can Be Applied If There

i. The chi-square goodness-of-fit test can be applied if there are equal or unequal expected frequencies.
Ii) For a goodness-of-fit test, the following are possible null and alternate hypotheses. Null: Sales are uniformly distributed among the five locations. Alternate: Sales are not uniformly distributed among the five locations.
Iii) The number of degrees of freedom appropriate for the chi-square goodness-of-fit test is the number of categories minus 1.

A) (i) , (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) All statements are false