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  3. conduct a test at the alpha?equals=0.01 level of s

Conduct a test at the alpha?equals=0.01 level of significance by determining ?(a) the null and alternative?...

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Statistics

Conduct a test at the alpha?equals=0.01 level of significance bydetermining ?(a) the null and alternative? hypotheses, ?(b) thetest? statistic, and? (c) the? P-value. Assume the samples wereobtained independently from a large population using simple randomsampling.Test whether

p 1 greater than p 2p1>p2. The sample data are x1=118?,n1=259?, x2=141?, and n2=313.

?(a) Choose the correct null and alternative hypothesesbelow.

A.

Upper H 0 : p 1 equals p 2H0: p1=p2

versus Upper H 1 : p 1 greater than p 2H1: p1>p2

B.

Upper H 0 : p 1 equals p 2H0: p1=p2

versus Upper H 1 : p 1 not equals p 2H1: p1?p2

C.

Upper H 0 : p 1 equals p 2H0: p1=p2

versus Upper H 1 : p 1 less than p 2H1: p1

D.

Upper H 0 : p 1 equals 0H0: p1=0

versus Upper H 1 : p 1 not equals 0

B) Test the statistics

C) Find the P-value

Answer & Explanation Solved by verified expert
3.8 Ratings (399 Votes)
SolutionWe are given thatLevel of significance x1 118 n1259 then sample proportion x2141 and n2313 then    See Answer
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