5. Chi - square goodness of fit hypothesis test (5 points) The advisor of an ecology club at a university believes that the group consists of 25 freshman, 25 sophomores, 25 juniors, and 25 seniors. The membership for the club this year consisted of 14 freshman, 19 sophomores, 51 juniors, and 16 seniors. At =.05, a researcher tests this claim. a. Why is this a goodness of fit hypothesis test? b. What type of level of measurement data is this? c. Based on the numbers provided, what are the expected frequencies? d. What are the observed frequencies? e. Based on the chard above, what decision is the researcher likely to make about they hypothesis test?