Question 3 (1 point) In a 2-sample z-test for two proportions, you find the following: p1 = 0.32 m1 =50 P2 = 0.36 my =50 Find the test statistic you will use while executing this test. O z= =1.64 O z=-0.67 Oz = 0.34 O z=-0.42 Oz=-1.96