After computing your SPSS output for Chapter 11 Data Set 3, test the null hypothesis that urban and rural residents both have the same attitude toward gun control. What is the Sig 2-tail value and is there a signicant difference between the two groups yes or no 378 Statistics for People Who (Think They) Hate Statistics Chapter [Continued) Group: 1 = treatment group 1, 2 Group Attitude Group Attitude Used to compute the t score fo 2 4.30 2 6.74 variable N 6.80 - 5.96 Group - 9.90 N 5.25 - - 6.80 N 2.36 2 - 4.80 - 9.25 N 6.50 6.36 N 3.30 - 8.99 2 - 4.00 - 5.58 - N 13.17 N 4.25 - 5.26 - 6.60 N 9.25 N 1.00 - 8.00 5.00 N 1.25 N 3.50 Chapter 11 Data Set 4 Group: 1 = first group of fourth graders, 2 = second group of fourth graders- W 10 N OO N W 12 10 8 N 2 6 OO N Chapter 11 Data Set 3 Group: 1 = urban, 2 = rural Group Attitude Group Attitude 6.50 - 4.23 7.90 6.95 N (Continued)