1. The goodness of fit test done on a qualitative variable with 6 categories of outcomes gave a Chi-Square test statistic value of 4.73468. At 5% significance level, what is the critical value from the Chi-Square distribution?

A 11.0705

B 1.145477

C 12.5916

D 1.635380

Agroup of students was asked to choose their favorite avor of icecream and the results are shown in the table below. Gender Ice Cream avor Boy Girl 20 '12 28 The ChiSquare test of independence of the above data gave a ChiSquare test statistic value of 10.2?046. What is the decision of the above test at 5% signicance level? 0 Reject Hg because test statistic value is greater than X305 = 5.99143 0 Reject Hg because test statistic value is greater than X3025 = 7.37773 0 Do not reject HD because the test statistic value is less than X3 05 = 12 .5915 0 Do not reject HD because the test statistic value is less than XE 025 = 14.44935