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=415, NDP=254, Liberal=269, and Green party = 62. 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. Party Observed Frequency O Expected Frequency E (0 - E)2 E PC NDP Liberal Green Party (0 - E)2 x2 = E Totals E(b) State the null and alternative hypotheses, and identify which one is the claim. H02 l Select an answer v I H1: l Select an answer v I Which one is the claim: 0 H0 0 H1 (c) Enter the number of degrees of freedom (if : For part (d), round your answer to 3 decimal places. (d) What is the critical value 363,. : (e) Is the null hypothesis rejected? ONO 0 Yes (f) Is the claim supported? 0 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. 0 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