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Mathematics, 04.04.2020 07:08 COOLIOMARIS
A confidence interval for a sample is given, followed by several hypotheses to test using that sample.
In each case, use the confidence interval to give a conclusion of the test (if possible) and also state the significance level you are using.
A 95% confidence interval for p: 0.42 to 0.57
(a) H0: p=0.5 vs Ha: p≠0.5
Conclusion: Choose the answer from the menu in accordance to item
(a) of the question statement
Significance level:
Reject
Do not reject
Choose the answer from the menu in accordance to item of the question statement.
90%10% 95% 5% 1% 99%
(b) H0: p=0.69 vs Ha: p≠0.69
Conclusion: Choose the answer from the menu in accordance to item of the question statement.
Reject
Do not reject
Significance level: Choose the answer from the menu in accordance to item of the question statement.
5% 1% 90% 10% 95% 99%
(c) H0: p=0.28 vs Ha: p≠0.28
Conclusion: Choose the answer from the menu in accordance to item of the question statement.
Reject
Do not reject
Significance level: Choose the answer from the menu in accordance to item of the question statement.
5% 10% 90% 95% 1% 99%
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