A Researcher Calculates a Chi­square Test Statistic of 8

Multiple Choice

A researcher calculates a chi­square test statistic of 8.56. At α = .05 and ν = 3, the critical value of the chi­square statistic is 7.81. What is the appropriate statistical conclusion?

A) Reject the null hypothesis.
B) Can't determine; not enough information given.
C) Fail to reject the null hypothesis.
D) Reject the alternative hypothesis.
E) Conclude that the null hypothesis is true.