Author Question: Which statistical technique is appropriate when we describe a single population of qualitative data ... (Read 187 times)

sdfghj · **on:** Jun 24, 2018

Which statistical technique is appropriate when we describe a single population of qualitative data with exactly two categories?
a. The z-test of a population proportion.
b. The chi-squared goodness-of-fit test.
c. The chi-squared test of a contingency table.
d. Both a and b.

Question 2

If the difference between our test statistic and the null hypothesis is large, we reject the ___________________ _ hypothesis.
Fill in the blank(s) with correct word