0.5.State the null and alternative hypothesis.n USE SALTO Ho: p 0.5O Ho: p = 0.5 versus H: p 0.5O Ho: p + 0.5 versus H: p = 0.5O Ho: p = 0.5 versus H: p + 0.5Calculate the appropriate test...


Seventy successes were observed in a random sample of n = 120 observations from a binomial population. You wish to show that p > 0.5.<br>State the null and alternative hypothesis.<br>n USE SALT<br>O Ho: p < 0.5 versus H: p > 0.5<br>O Ho: p = 0.5 versus H: p < 0.5<br>O Ho: P = 0.5 versus H: p > 0.5<br>O Ho: p + 0.5 versus H: p = 0.5<br>O Ho: p = 0.5 versus H: p + 0.5<br>Calculate the appropriate test statistic. (Round your answer to two decimal places.)<br>z =<br>Provide an a = 0.05 rejection region. (Round your answers to two decimal places. If the test is one-tailed, enter NONE for the unused region.)<br>State your conclusion.<br>O H, is rejected. There is sufficient evidence to indicate that p is greater than 0.5.<br>O H, is not rejected. There is insufficient evidence to indicate that p is greater than 0.5.<br>O H, is not rejected. There is sufficient evidence to indicate that p is greater than 0.5.<br>O H, is rejected. There is insufficient evidence to indicate that p is greater than 0.5.<br>

Extracted text: Seventy successes were observed in a random sample of n = 120 observations from a binomial population. You wish to show that p > 0.5. State the null and alternative hypothesis. n USE SALT O Ho: p < 0.5="" versus="" h:="" p=""> 0.5 O Ho: p = 0.5 versus H: p < 0.5="" o="" ho:="" p="0.5" versus="" h:="" p=""> 0.5 O Ho: p + 0.5 versus H: p = 0.5 O Ho: p = 0.5 versus H: p + 0.5 Calculate the appropriate test statistic. (Round your answer to two decimal places.) z = Provide an a = 0.05 rejection region. (Round your answers to two decimal places. If the test is one-tailed, enter NONE for the unused region.) State your conclusion. O H, is rejected. There is sufficient evidence to indicate that p is greater than 0.5. O H, is not rejected. There is insufficient evidence to indicate that p is greater than 0.5. O H, is not rejected. There is sufficient evidence to indicate that p is greater than 0.5. O H, is rejected. There is insufficient evidence to indicate that p is greater than 0.5.
Jun 03, 2022
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