/ Question 4 1/3 pts . You wish to test the following claim (Ha) at a significance level of a=0.002. Ho:p1=p2, Ha:p...
You wish to test the following claim (Ha) at a significance level of α=0.002. Ho:p1=p2, Ha:p1≠p2 You obtain 344 successes in a sample of size n1=510 from the first population. You obtain 169 successes in a sample of size n2=216from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. a. What is the z-score of the critical value? (Report answer accurate to...
You wish to test the following claim (Ha) at a significance level of a=0.002. Ho:p1=p2, Ha:p1=p2 You obtain 344 successes in a sample of size n1=510 from the first population. You obtain 169 successes in a sample of size n2=216from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the z-score of the critical value? (Report answer accurate to three...
You wish to test the following claim (Ha) at a significance level of α=0.005. Ho:p1=p2 Ha:p1<p2 You obtain 23.9% successes in a sample of size n1=201 from the first population. You obtain 31.7% successes in a sample of size n2=514 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance level of α=0.001α=0.001. Ho:p1=p2Ho:p1=p2 Ha:p1≠p2Ha:p1≠p2 You obtain 22% successes in a sample of size n1=428n1=428 from the first population. You obtain 20.8% successes in a sample of size n2=717n2=717 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to...
You wish to test the following claim (Ha) at a significance level of α=0.01 Ho:p1=p2 Ha:p1≠p2 You obtain a sample from the first population with 417 successes and 369 failures. You obtain a sample from the second population with 271 successes and 173 failures. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to...
You wish to test the following claim (HaHa) at a significance
level of α=0.01α=0.01.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 269 successes in a sample of size n1=708n1=708 from the
first population. You obtain 137 successes in a sample of size
n2=398n2=398 from the second population. For this test, you should
NOT use the continuity correction, and you should use the normal
distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002. Ho:p1=p2Ho:p1=p2 Ha:p1<p2Ha:p1<p2 You obtain 19.6% successes in a sample of size n1=588n1=588 from the first population. You obtain 26.4% successes in a sample of size n2=277n2=277from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three...
You wish to test the following claim (Ha) at a significance level of α=0.10. Ho:p1=p2 Ha:p1<p2 You obtain 13.3% successes in a sample of size n1=226 from the first population. You obtain 21.4% successes in a sample of size n2=541 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer...