MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS
Chamberlain College Nursing
All 2 results
Sort by
![MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS](/docpics/61d7d75bb51b5_1476223.jpg)
-
MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS
- Exam (elaborations) • 13 pages • 2022
-
Topscorer1
-
- $10.29
- + learn more
MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION 
 
 
 
Question 1 
A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean score out 
of 100 points was a x¯=77, with a margin of error of 10. 
Construct a confidence interval for the mean score (out of 100 points) on the final exam. 
 
 
 
Answer: (67, 87) 
 
 
Question 2 
A random sample of adults were asked whether they prefer reading an e- book over a p...
![MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS](/docpics/616be68c370a0_1340919.jpg)
-
MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS
- Exam (elaborations) • 25 pages • 2021
-
ACADEMICAIDSTORE
-
- $10.00
- + learn more
MATH 225N WEEK 6 QUIZ STATISTICS – QUESTION AND ANSWERS 
Question 1 
A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean score out of 100 points was a x¯=77, with a margin of error of 10. 
Construct a confidence interval for the mean score (out of 100 points) on the final exam. 
________________________________________ 
That is correct! 
________________________________________ 
$$(67, 87) 
Answ...
![Verkoop je kennis op stuvia](https://www.stuvia.com/hosted-imgs/app/stock-fotos/banner_seller_big.jpg)
That summary you just bought made someone very happy. Also get paid weekly? Sell your study resources on Stuvia! Discover all about earning on Stuvia