Question

A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 2013 ny gloves, besked virusesAmong 200 latex gloves, leaked viruses. Using the accompanying display of the technology results an using a 0 10 sanificance level, test the cham that way gioves have a greater virus akroetex gloves Let vinylgloves be population 1 Click the icon to view the technology What are the ruilendemaive hypotheses OA Hj. Dy P2 OB HDD H₂ DIP OL HD, H₂ Di-D2 OC. Ho Diaz Hy PP OF PD Hy ODD HDP2 Idently the best Round to two decimal places as needed Identity the Round to three decapaces as needed What is the conclusion for this test? the cance levels the nullypothesis. There is evidence to supported to veruleak has gives Click to select your answers

Answer 1

Here we have: P1 = 0.66 P2 = 0.09 ni = 203 n2 = 203 a = 0.10 Hypothesis: H.; P1 = P2 Ha; P1 > P2 p1*n1+p2*n1_ 0.66*203+0.09 203 p = = 0.375 ni+n2 203+203 a = 1- = 1-0.375 = 0.625 Test statistics: z-test

(@ €2) (P. – P2) 2 = V+) (0.66–0.09)-(0) II = 11.86 Tros 1 1 (0.375*0.625) + 203 203 P-value = p (t>|11.861) = 0.000 The p-value is less than the significance level a, So reject the null hypothesis. There is sufficient evidence to support the claim that the... (Here dropdown option not given, please select in the dropdown accordingly)