pYou obtain 303 successes in a sample of size n = 488 from the first population. You obtain 159 successesin a sample of size ry = 266 from the second population.What is the test statistic for this...


You wish to test the following claim (Ha) at a significance level of a = 0.001.<br>H,:P = P2<br>Ha:pi > p<br>You obtain 303 successes in a sample of size n = 488 from the first population. You obtain 159 successes<br>in a sample of size ry = 266 from the second population.<br>What is the test statistic for this sample?<br>test statistic =<br>What is the p-value for this sample? (Report answer accurate to four decimal places.)<br>p-value =<br>The p-value is...<br>O less than (or equal to) a<br>O greater than a<br>This test statistic leads to a decision to...<br>O reject the null<br>O accept the null<br>O fail to reject the null<br>As such, the final conclusion is that...<br>O There is sufficient evidence to warrant rejection of the claim that the first population proportion is<br>greater than the second population proportion.<br>O There is not sufficient evidence to warrant rejection of the claim that the first population proportion<br>is greater than the second population proportion.<br>O The sample data support the claim that the first population proportion is greater than the second<br>population proportion.<br>O There is not sufficient sample evidence to support the claim that the first population proportion is<br>greater than the second population proportion.<br>

Extracted text: You wish to test the following claim (Ha) at a significance level of a = 0.001. H,:P = P2 Ha:pi > p You obtain 303 successes in a sample of size n = 488 from the first population. You obtain 159 successes in a sample of size ry = 266 from the second population. What is the test statistic for this sample? test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the first population proportion is greater than the second population proportion. O There is not sufficient evidence to warrant rejection of the claim that the first population proportion is greater than the second population proportion. O The sample data support the claim that the first population proportion is greater than the second population proportion. O There is not sufficient sample evidence to support the claim that the first population proportion is greater than the second population proportion.
Jun 11, 2022
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