In a survey by Bea et al., it was found that 218 of 1,062 urban residents had a history of allergic disorder while 728 of 1,000 rural dwellers had no history of such disorder whatsoever. Using a=0.10, determine if the proportion of urban and rural residents with history of allergic disorder are different. What is the appropriate test statistic formula to be used for this problem? Pi – P2 t = n2 (ri - z2)-(ut - v2) xl μ1-μ2 | z = P' Z = P(1–P) None of the above
In a survey by Bea et al., it was found that 218 of 1,062 urban residents had a history of allergic disorder while 728 of 1,000 rural dwellers had no history of such disorder whatsoever. Using a=0.10, determine if the proportion of urban and rural residents with history of allergic disorder are different. What is the appropriate test statistic formula to be used for this problem? Pi – P2 t = n2 (ri - z2)-(ut - v2) xl μ1-μ2 | z = P' Z = P(1–P) None of the above
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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