Two popular drugs used for the treatment of depression are Resithan and Exemor. A random sample of  590  depressed individuals is selected and treated with Resithan, and  203  find relief from their depression. A random sample of  481  depressed individuals is independently selected from the first sample and treated with Exemor, and  179  find relief from their depression. Can we conclude, at the  0.05  level of significance, that the proportion  p1  of depressed individuals taking Resithan who find relief from depression is less than the proportion  p2  of all depressed individuals taking Exemor who find relief from depression? Perform a one-tailed test.  The null hypothesis: H0:   The alternative hypothesis: H1:   The type of test statistic: (Choose one)ZtChi squareF             The value of the test statistic:(Round to at least three decimal places.)   The critical value at the  0.05  level of significance:(Round to at least three decimal places.)   Can we conclude that the proportion of depressed individuals taking Resithan who find relief is less than the proportion taking Exemor who find relief?   Yes     No

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.