"F soudy Based on advancements in drug therapy, a pharmaceutical company is developing Resithan, a new treatment for depression. A medical researcher for the company is studying the effectiveness of Resithan as compared to their existing drug, Exemor. A random sample of 497 depressed individuals is selected and treated with Resithan, and 265 find relief from their depression. A random sample of 416 depressed individuals is independently selected from the first sample and treated with Exemor, and 191 find relief from their depression. Based on the medical researcher's study can we conclude, at the 0.05 level of significance, that the proportion p₁ of all depressed individuals taking Resithan who find relief from depression is greater than the proportion p₂ of all depressed individuals taking Exemor who find relief from depression? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your answers as specified in the parts below. (If necessary, consult a list of formulas.) (a) State the null hypothesis Ho and the alternative hypothesis H₁. 144Hz (b) Determine the type of test statistic to use. (Choose one) ▼ (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the p-value. (Round to three or more decimal places.) Explanation Check ▬▬ O Search μ 129 × 0=0 C X a S Â Do OSO O>O Р 5 ㅁㅁ 20 >O Terms Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms 199 of Use of Esp 2 BRE 22 Aa Use Privacy Center

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