The mayor of a town saw an article that claimed the national unemployment rate is 8%. They wondered if this held true in their town, so they took a sample of 200 residents to test Ho: p = 0.08 versus H₂ : p = 0.08, where p is the proportion of residents in the town that are unemployed. The sample included 22 residents who were unemployed. a Assuming that the conditions for inference have been met, identify the correct test statistic for this significance test. Choose 1 answer: A B S z = 2 = 22 8 200(8) (92) с 0.08 0.11 011/0 89) Stuck? Use a hint. Check

MATLAB: An Introduction with Applications
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1:17
The mayor of a town saw an article that
claimed the national unemployment rate is
8%. They wondered if this held true in their
town, so they took a sample of 200 residents
to test Ho: p = 0.08 versus Ha : p‡0.08,
where p is the proportion of residents in the
town that are unemployed. The sample
included 22 residents who were
unemployed.
A
Calculating the test statistic in a z tes...
Assuming that the conditions for
inference have been met, identify the
correct test statistic for this significance
test.
Choose 1 answer:
B
2 =
Z
-
5G 38
22 - 8
√/200(8) (92)
SC
0.08 0.11
0 11/0 89)
Stuck? Use a hint.
Check
Transcribed Image Text:1:17 The mayor of a town saw an article that claimed the national unemployment rate is 8%. They wondered if this held true in their town, so they took a sample of 200 residents to test Ho: p = 0.08 versus Ha : p‡0.08, where p is the proportion of residents in the town that are unemployed. The sample included 22 residents who were unemployed. A Calculating the test statistic in a z tes... Assuming that the conditions for inference have been met, identify the correct test statistic for this significance test. Choose 1 answer: B 2 = Z - 5G 38 22 - 8 √/200(8) (92) SC 0.08 0.11 0 11/0 89) Stuck? Use a hint. Check
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