A Researcher Conducts a Chi-Square Goodness-Of-Fit Test in Which K $\chi$

Multiple Choice

A researcher conducts a chi-square goodness-of-fit test in which k = 2 and $\chi$ ² = 3.98.What is the decision for this test at a .05 level of significance?

A) retain the null hypothesis
B) reject the null hypothesis
C) there is not enough information to answer this question