SOLUTION: assume that you plan to use a significance level of α 0.05 to test the claim that p1=p2. use the given sample sizes ans number of successes to find the z test statistic for th

Algebra ->  Probability-and-statistics -> SOLUTION: assume that you plan to use a significance level of α 0.05 to test the claim that p1=p2. use the given sample sizes ans number of successes to find the z test statistic for th      Log On


   



Question 823733: assume that you plan to use a significance level of α 0.05 to test the claim that p1=p2. use the given sample sizes ans number of successes to find the z test statistic for the hypothesis test
In a vote on the clean water bill, 45% of the 205 democrats voted for the bill while 53% of the 230 republicans voted for it.

Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
statistic is z = _1.666 (minus 1.666)
You can ask me more at : mthman@gmail.com
Thanks