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=450, NDP=262, Liberal=277, and Green party = 11. Can we infer at 5% 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. (0 Er E Wll: l 1:1:1 :1 EISI :1 'Party F; [ ] (b) State the null and alternative hypotheses, and identify which one is the claim. Party Observed Frequency 0 | Expected Frequency E | H0: Select an answer 0 H1: Select an answer Which one is the claim: CH1 CHO (b) State the null and alternative hypotheses, and identify which one is the claim. H0: Select an answer C () H1: Select an answer Which one is the claim: A H1 \"H0 (c) Enter the number of degrees of freedom 0! f = [: For part (d), round your answer to 3 decimal places. (d) What is the critical value x3? = :] (e) Is the null hypothesis rejected? (:7 Yes 0 No (f) Is the claim supported? \"' At 5% significance level, there is not sufficient sample evidence to support the claim that the voter support is going to change in the next election. A At 5% significance level, there is sufficient sample evidence to support the claim that the voter support is going to change in the next election