These questions for stats are tripping me up and I need some help.

The following information is related to questions 1-4 A 2012 study reported that the opinions of USA adults regarding the the issue ofabortion has the following distribution: Legal in all cases Legal in most: cases Illegal in most cases Illegal in all cases Unsure .23 .31 .23 .'I G ,07 700 randomly chosen US. adults were recently asked about their opinions regarding abortion and the data showed that: 154 responded that abortion should be legal in call cases 252 responded that abortion should be legal in most cases 160 responded that abortion should be illegal in most cases 98 responded that abortion should illegal in all cases 36 were unsure. Which of the following are the correct null and alternative hypotheses in this case? Ho: The data t the distribution reported bythe 2012 study Ha: The data do not t the distribution reported bythe 2012 study Ho: The data do not fit the distribution reported by the 2012 study Ha: The data fit the distribution reported by the 2012 study If the distribution reported by the 2012 study is still true. how many of the 700 US. adults would you expect to respond that abortion should be legal in most case? In other words. what is the expected frequency of U.S. adults who respond that abortion should be legal in most case? 1". 31 l". 252 F'. 217 I\". 161 l". 160 The chi-square goodness-Dffit test statistic in this case is X2 = 12.02. Using the chi-square table (linked here), what can you say about the p-value ufthe test? (1. 0.05 0.1 O 0.02