Question: Previously, we used a one-sample z statistic to test whether the patient population had a mean SCR that differed from 0.900 mg/dl. We can test

 Previously, we used a one-sample z statistic to test whether the

Previously, we used a one-sample z statistic to test whether the patient population had a mean SCR that differed from 0.900 mg/dl. We can test the same hypothesis, in a limited way with the confidence intervals. Determine if the mean for the population of interest identified in the null hypothesis is inside or outside the confidence interval: (a) Compare the 95% CI for u from this lab to test Ho: H = 0.900 at a = .05. Is p = 0.900 Inside or Outside the 95% CI? Was Ho rejected or not rejected at a = .05? State your conclusion (b) Compare the 99% Cl for u from Module 3 to test Ho: H = 0.900 at a = .05. Is u = 0.900 Inside or Outside the 99% CI? Was Ho rejected or not rejected at a = .01? State your conclusion. (c) Based on (a) and (b), summarize the rule for testing the null hypotheses using Confidence Intervals. (d) The two-sided P-values from last week's lab for testing Ho: H = 0.900 was 0.0214. Do conclusions based on the CIs and p-value concord

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!