Question 9 You Are Conducting A Study To See If The Probability Of A True Negative On A Test For A Certain Cancer Is S 1 (222.19 KiB) Viewed 21 times
Question 9 You Are Conducting A Study To See If The Probability Of A True Negative On A Test For A Certain Cancer Is S 2 (282.36 KiB) Viewed 21 times
Question 9 > You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly different from 0.68. You use a significance level of a = 0.001. Ho:p= 0.68 HA:P + 0.68 You obtain a sample of size n 291 in which there are 174 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) 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 fail to reject the null
As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the probability of a true negative on a test for a certain cancer is different from 0.68. There is not sufficient evidence to warrant rejection of the claim that the probability of a true negative on a test for a certain cancer is different from 0.68. The sample data support the claim that the probability of a true negative on a test for a certain cancer is different from 0.68. There is not sufficient sample evidence to support the claim that the probability of a true negative on a test for a certain cancer is different from 0.68.
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