Author Question: Which one of the following is NOT true about the table of expected counts for a chi-square test? a. ... (Read 347 times)

nmorano1 · **on:** Jul 24, 2018

Which one of the following is NOT true about the table of expected counts for a chi-square test?
a. The expected counts are computed assuming the null hypothesis is true.
b. The expected counts are computed assuming the alternative hypothesis is true.
c. The expected counts have the same row and column totals as the observed counts.
d. The pattern of row percents is identical for all rows of expected counts.

Question 2

Suppose that the chi-square statistic equals 10.9 for a two-way table with 4 rows and 2 columns. In which range does the approximate p-value fall for this situation?
a. Less than 0.001
b. Between 0.01 and 0.025
c. Between 0.025 and 0.05
d. Between 0.10 and 0.25