(2 pts) Independent random samples, each containing observations, were selected from two binomial populations. The samples from populations 1 and 2 produced and successes, respectively.
a)Test Ho:(P1-P2)=0 against H,alpha: (P1-P2) not = 0. Use alpha=0.02
test statistics= ?
rejection region lzl > ?
b) Test Ho:(P1-P2)=0 against H,alpha: (P1-P2) not = 0. Use alpha=0.03
test statistic=?
rejection region z > ?
a)Test Ho:(P1-P2)=0 against H,alpha: (P1-P2) not = 0. Use alpha=0.02
test statistics= ?
rejection region lzl > ?
b) Test Ho:(P1-P2)=0 against H,alpha: (P1-P2) not = 0. Use alpha=0.03
test statistic=?
rejection region z > ?
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Kylie -
a) looking up alpha=0.02 (0.01 in each tail), the lzl > 2.326
b) Using alpha = 0.03 or 0.015 in each tail, the lzl > 2.170
The test statistics can not be calculated because the sample data is not provided.
Hope that helps
a) looking up alpha=0.02 (0.01 in each tail), the lzl > 2.326
b) Using alpha = 0.03 or 0.015 in each tail, the lzl > 2.170
The test statistics can not be calculated because the sample data is not provided.
Hope that helps