Exercises 1. Using Excel, evaluate the score that corresponds to 65 percentile in standard normal distribution. Put your result in cell A11. 2. Let X be normally distributed with mean 89 and standard deviation 15. Given P(X<a)=36% evaluate a using Excel. Put your result in cell A15.
⦁ Competencies ⦁ Describe the data using the measures of central tendency and measures of variability. ⦁ Apply the normal distribution, standard normal distribution, and central limit theorem. ⦁ Develop a confidence interval for a population parameter. ⦁ Evaluate hypothesis tests for population parameters from one population. ⦁ Evaluate hypothesis tests for population parameters from […]
Assignment Content Competency Apply the normal distribution, standard normal distribution, and central limit theorem. Student Success Criteria View the grading rubric for this deliverable by selecting the “This item is graded with a rubric” link, which is located in the Details & Information pane. Scenario Frank has only had a brief introduction to statistics when […]
Description Competency Demonstrate the use of the normal distribution, the standard normal distribution, and the central limit theorem for calculating areas under the normal curve and exploring these concepts in real life applications. Scenario Frank has only had a brief introduction to statistics when he was in high school 12 years ago, and that did […]
