Description
- Answer the questions in this document in a different color and not bolded.
- Always show your work; full credit will not be given to answers without work shown. If you do hand calculations, show your work using the Word Equation editor.
- Always clearly identify your final answers and round all answers to 3 decimal places.
- I've attached the actual assignment. Please review before accepting.
Unformatted Attachment Preview
Purchase answer to see full attachment
Explanation & Answer
Thank you so much
STAT 200 LAB 4 -Lesson 4: Confidence Intervals
Due Tuesday, Sept 24, 2019
Lesson 4: Confidence Intervals:
Name:
Institution affiliation:
Date:
STAT 200 LAB 4 -Lesson 4: Confidence Intervals
Due Tuesday, Sept 24, 2019
1. The following questions are related to the proportion of Major League Baseball (MLB)
games won by the home team. A random sample of MLB games were drawn from the
population of all games in the 2018 season. [65 points]
A. In a random sample of 25 MLB games, the home team won 18 of those games. Use
StatKey to construct a 95% bootstrap confidence interval using the percentile method.
Take at least 5,000 resamples. Don’t forget to include a screenshot from StatKey and to
identify your answer. [15 points]
B. Clearly interpret the meaning of the confidence interval constructed in part A. [5 points]
I am 95% confident that the proportion of games won by the ho...