Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls upon the skin, is essential or strong, healthy bones. The bone disease rickets was largely eliminated during the 1950s, but now there is concern hat a generation of children more likely to watch TV or play computer games than spend time outdoors is at increased risk. A recent study of 2800 children randomly selected found 22% of them deficient in vitamin D. Complete parts a through c below. a) Construct a 98% confidence interval for the true proportion of children who are deficient in vitamin D. Select the correct choice below and fill in any answer boxes within your choice. A. 0 (Round to three decimal places as needed.) B. The conditions of a confidence interval are not satisfied.
Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls upon the skin, is essential or strong, healthy bones. The bone disease rickets was largely eliminated during the 1950s, but now there is concern hat a generation of children more likely to watch TV or play computer games than spend time outdoors is at increased risk. A recent study of 2800 children randomly selected found 22% of them deficient in vitamin D. Complete parts a through c below. a) Construct a 98% confidence interval for the true proportion of children who are deficient in vitamin D. Select the correct choice below and fill in any answer boxes within your choice. A. 0 (Round to three decimal places as needed.) B. The conditions of a confidence interval are not satisfied.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
Related questions
Question
Transcribed Image Text:Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls upon the skin, is essential
for strong, healthy bones. The bone disease rickets was largely eliminated during the 1950s, but now there is concern
that a generation of children more likely to watch TV or play computer games than spend time outdoors is at increased
risk. A recent study of 2800 children randomly selected found 22% of them deficient in vitamin D. Complete parts a
through c below.
a) Construct a 98% confidence interval for the true proportion of children who are deficient in vitamin D. Select the
correct choice below and fill in any answer boxes within your choice.
A.
(Round to three decimal places as needed.)
OB. The conditions of a confidence interval are not satisfied.
w an example
3
E
reen Sh
-0...08.4
creen Shot
-0...09.49.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL