Question

This Question: 1 pt Question Help samples are drewn from two different populations. The frst sample consists of 30 people with 15 having a common attribute. The Two different simple random samples are drawn from two dift second sample consists of 2000 people with 1416 of them having the same common attribute. Compare the reaul significance level) and a 95% confidence interval estimate of pi-p2 What are the null and alternative hypotheses for the hypothesis test? H1 P1 P2 Identify the test statistic. (Round to two decimal places as needed.) identify the critical value(o) Round to three decimal places aa needed Use a comma to seperate answers es needed) What is the conclusion based on the hypothesis tost? The test statistic is not in the critical region, so fail to reject the null hypothesis. There is evidence to conclude that p1 P2 The 95% confidence interval is □"(p1-p2)? (Round to three decimal places as heeded.) What is the conclusion based on the confidence interval? Since 0 is not included in the interval, it indicatea to tail to reject the nul hypotheis How do the results from the hypothesis test and the confidenee The results are the eamel since the hypothesis test suggests that PiMPz and the confidence interval suggests that p1 P

Answer 1

3005 P: 1416/2000-0-108 na : ao00, : 1416 Ted statistics: : 04 ro 0.5-0.708 30 2000 0 308 OSCo)400 708 (0212) d000 0.30 0 00833 t 0 000104 009184 と 一2065 0:008430 Citfeae value 7-Aq2 : Zg.oa( ± 1.9 6 tese static is n the ffRcal vegion, ence refeck a5+ confidence intes,vol. : (P/Po) t、R(Fr) t PalrW 3D 2000 : _0'ao8t 0-1800069 , (-o-o28フー0.389