In the Chi-Square Goodness-Of-Fit Test, If the Expected Frequencies

Multiple Choice

In the chi-square goodness-of-fit test, if the expected frequencies, , and the observed frequencies, , were very different, what would we conclude?

A) The null hypothesis is false, and we would reject it.
B) The null hypothesis is true, and we would not reject it.
C) The alternative hypothesis is false, and we would reject it.
D) The chi-square distribution is invalid, and we would use the t-distribution instead.