The alternative hypothesis, significance level, and summary statistics are provided. Conduct the stated hypothesis test for two population proportions using the given information.

H1:p1p2<0	=0.01
p1=0.07	n1=200
p2=0.12	n2=300

Standard Normal Distribution Table

a. Calculate the test statistic.

z=

Round to two decimal places if necessary

Enter 0 if normal approximation cannot be used

b. Determine the critical value(s) for the hypothesis test.

• +

Round to two decimal places if necessaryEnter 0 if normal approximation cannot be used

c. Conclude whether to reject the null hypothesis or not based on the test statistic.

Reject

Fail to Reject

Cannot Use Normal Approximation