A chi-squared goodness-of-fit test is run to answer the research question. Consider the output of the test below, and answer the questions: Chi-squared test for given probabilities data: table(var4) X-squared = 94.72, df = 3, p-value < 2.2e-16 What is the null hypothesis? Choose one among the following options: a. employment status in the Sydney region is distributed according to the given table of probabilities b. employment status and sex of guesser are independent c. employment status is associated with sex of guesser d. employment status in the Sydney region is not distributed according to the given table of probabilities Answer 3 Question 1 a From the p-value as reported above, we can conclude that the decision of the test is