Rachel recorded the number of calls she made at work during the week: Day Monday Tuesday Wednesday Thursday Calls 18 14 24 116 She expected to make 18 calls each day. To answer whether the number of calls follows a uniform distribution, a chi-square test for goodness of fit should be performed. (alpha = 0.10) (0-E) x? - (0- E What is the chi-squared test statistic? Answers are rounded to the nearest hundredth. 3.27 1.52 O 3.11