4f11f22, 12:26 PM IDEAS Four parties participated in 2018 Provincial election in Ontario; PC, NDP, Liberal, Green party. PC captured 40% of the vote, NDP 30%, Liberal 25%, and the Green party 5%. A survey of 1000 voters asked each to identify the party that they would vote for in the next election. These results were PC=445, NDP=260, Liberal=275, and Green party = 20. Can we infer at 1% level of significance that the voter support is going to change in the next election? For part (a), round your answers in the right column to 3 decimal places. (a) Fill in the table below. Hf Observed Frequency Expected FrequencyE| (0_ EE)2 I__: ll ii (b) State the null and alternative hypotheses, and identify which one is the claim. H0: Select an answer V H1: Select an answer V Which one is the Claim: H0 H1 hnpsimathashumber,cau'assess?cid=558&aid:16602#Iprint 213 4f11f22, 12:26 PM IDEAS (c) Enter the number of degrees of freedom d f : \\/ For part (d), round your answer to 3 decimal places. (d) What is the critical value x3...- = (e) Is the null hypothesis rejected? NO Yes (f) Is the claim supported? At 1% significance level, there is sufficient sample evidence to support the claim that the voter support is going to change in the next election. At 1% significance level, there is not sufficient sample evidence to support the claim that the voter support is going to change in the next election. Question Help: 8 Message instructor hnpsimathashumbercau'a ssesskidzsiaid: 16602#lprint 313