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lesson 40 homework study of different in tow population proportions Sam claims that the proportion of all...

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lesson 40 homework study of different in tow populationproportions

Sam claims that the proportion of all males who have been lockedout of their houses is less than the proportion of females who havebeen locked out of their houses in the last three years. Sam foundthat 135 out of 300 randomly selected males had locked themselvesout of their houses within the last three years. Also, he foundthat 220 out of 400 randomly selected females had locked themselvesout of their houses in the last three years.

Test Sam's claim at the 1% significancelevel.

Answer & Explanation Solved by verified expert
4.0 Ratings (786 Votes)
P1 Proportion of all males who have been locked out of their houses P2 Proportion of all females who have been locked out of their houses To Test H0 P1 P2 H1 P1 P2 p1 135 300 045 p2    See Answer
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