In the goodness-of-fit chi-square test, under which assumption are the expected frequencies constructed?
a. The population follows the chi-square distribution.
b. The null hypothesis is true.
c. The alternative hypothesis is true.
d. The null hypothesis is false.
e. None of the above assumptions are necessary to construct the expected frequencies.
Question 2
The middle 0.95 portion of the chi-square distribution with 10 degrees of freedom has table values of:
a. 2.558, 3.247, respectively.
b. 3.247, 18.307, respectively.
c. 3.247, 20.483, respectively.
d. 3.940, 20.483, respectively.
e. 4.366, 23.843, respectively.
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