A eclass.srv.ualberta.ca Top Hat @ Course: STAT 15.. @ https://eclass.srv.. Gt table - Google.. W T Table - T Scor. Homework Help. Il h StatC UNIVERSITY OF ALBERTA eClass HELP EM Time left 0:24:36 Random samples of 52 male students and 58 female students at the U of A were asked to state their car preference (American, European, and Japanese). The resulting frequencies are shown in the following table. Is there enough evidence to conclude a difference in car preference between males and females? -. . .; American: European Japanese Male 20 12 20 :Female; 15 24 (a) In performing this statistical test, state the hypotheses. Ho: the distribution of preference is the same for males and females vs. HA: the distribution of preference is not the same for males and females Ho: the proportion of males is the same for each car preference vs. HA: the proportion of males is not the same for each car preference Ho: the proportion of females is the same for each car preference vs. HA: the proportion of females is not the same for each car preference Ho: the distribution of gender is not the same for each car preference vs. HA: the distribution of gender is the same for each car preference O Ho: the distribution of preference is not the same for males and females vs. HA: the distribution of preference is the same for males and females (b) What is the expected frequencies of each cell? Fill out the table. (Round your answers to 2 decimal places, if needed.) American European; Japanese :Male 16.55 Female 20.56 (c) What is the test statistic value for this hypothesis test? (Round your answers to 2 decimal places, if needed.) TS = (d) The test statistic follows a chi-square distribution with df = 6 MacBook Pro