Test stastic: critical values: 95% confidence interval____<(p1-p2)<___

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Test stastic:

critical values:

95% confidence interval____<(p1-p2)<___

Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 14 having a common attribute. The second
sample consists of 2100 people with 1501 of them having the same common attribute. Compare the results from a hypothesis test of p =P2 (with a 0.05 significance
level) and a 95% confidence interval estimate of p -p2.
P1
What are the null and alternative hypotheses for the hypothesis test?
O A Ho P1P2
OB.
. Ho: P1-P2
O C. Ho: P1 sP2
H1 P1 P2
H1: P1 P2
H1: p1 P2
D. Ho P1=P2
OE Ho: P1= P2
OF
F Ho P1 2 P2
prrect
H1 P1 P2
H1 P1< P2
H1: P1 # P2
ary
Identify the test statistic.
(Round to two decimal places as needed.)
ess
otions
Enter your answer in the answer box and then click Check Answer
Check Answer
5 parts
remaining
Clear All
Us /
SAMSUNG
女
Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 14 having a common attribute. The second sample consists of 2100 people with 1501 of them having the same common attribute. Compare the results from a hypothesis test of p =P2 (with a 0.05 significance level) and a 95% confidence interval estimate of p -p2. P1 What are the null and alternative hypotheses for the hypothesis test? O A Ho P1P2 OB. . Ho: P1-P2 O C. Ho: P1 sP2 H1 P1 P2 H1: P1 P2 H1: p1 P2 D. Ho P1=P2 OE Ho: P1= P2 OF F Ho P1 2 P2 prrect H1 P1 P2 H1 P1< P2 H1: P1 # P2 ary Identify the test statistic. (Round to two decimal places as needed.) ess otions Enter your answer in the answer box and then click Check Answer Check Answer 5 parts remaining Clear All Us / SAMSUNG 女
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