Exam (elaborations)
Sophia Statistics Unit 5 Milestone 5
- Course
- Institution
What value of z* should be used to construct a 97% confidence interval of a population mean? Answer choices are rounded to the thousandths place. ● 1.88 ● 1.65 ● 1.96 ● 2.17 RATIONALE Using the z-chart to construct a 97% CI, this means that there is 1.5% for each tail. The lower tai...
[Show more]