Since 13 out of 20 samples have more than 7 adults who take a daily multivitamin, there is evidence to suggest that the proportion of adults who take a multivitamin is more than 58%. Since 13 out of 20 samples have more than 7 adults who take a daily multivitamin, there is NOT evidence to suggest that the proportion of adults who take a multivitamin is more than 58%. Since 1 sample has 7 adults who take a daily multivitamin, there is evidence to suggest that the proportion of adults who take a multivitamin is more than 58%. Since 1 sample has 7 adults who take a daily multivitamin, there is NOT evidence to suggest that the proportion of adults who take a multivitamin is more than 58%. Which one of four options

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Since 13 out of 20 samples have more than 7 adults who take a daily multivitamin, there is evidence to suggest that the proportion of adults who take a multivitamin is more than 58%.

Since 13 out of 20 samples have more than 7 adults who take a daily multivitamin, there is NOT evidence to suggest that the proportion of adults who take a multivitamin is more than 58%.

Since 1 sample has 7 adults who take a daily multivitamin, there is evidence to suggest that the proportion of adults who take a multivitamin is more than 58%.

Since 1 sample has 7 adults who take a daily multivitamin, there is NOT evidence to suggest that the proportion of adults who take a multivitamin is more than 58%.

Which one of four options

In a study about vitamins, researchers found that most adults take a daily multivitamin. Specifically, the study found that 7
out of 12 adults (or 58% of adults) take a multivitamin.
A medical adviser is interested in studying this topic further. He would like to test the claim that the proportion of adults
who take a daily multivitamin is more than 0.58 (the proportion from the previous study). He sets up the hypotheses as:
Null hypothesis: p = 0.58
Alternative hypothesis: p > 0.58
To test his claim, the medical adviser asks 20 doctors at a hospital to each sample 12 of their adult patients and record the
number who take a multivitamin. Below is a dot plot of the distribution from the results of the 20 samples from each doctor.
Based on the number of doctors at the hospital who obtained results as extreme or more extreme than the results from the
study, is there evidence that more than 7 out of 12 adults, or 58%, take a daily multivitamin?
Transcribed Image Text:In a study about vitamins, researchers found that most adults take a daily multivitamin. Specifically, the study found that 7 out of 12 adults (or 58% of adults) take a multivitamin. A medical adviser is interested in studying this topic further. He would like to test the claim that the proportion of adults who take a daily multivitamin is more than 0.58 (the proportion from the previous study). He sets up the hypotheses as: Null hypothesis: p = 0.58 Alternative hypothesis: p > 0.58 To test his claim, the medical adviser asks 20 doctors at a hospital to each sample 12 of their adult patients and record the number who take a multivitamin. Below is a dot plot of the distribution from the results of the 20 samples from each doctor. Based on the number of doctors at the hospital who obtained results as extreme or more extreme than the results from the study, is there evidence that more than 7 out of 12 adults, or 58%, take a daily multivitamin?
5
4
3
2
1
2
Number of adults who take a multivitamin out of 12 adults
3
Select the correct answer below:
10
5
7
8
9
10
11
12
Transcribed Image Text:5 4 3 2 1 2 Number of adults who take a multivitamin out of 12 adults 3 Select the correct answer below: 10 5 7 8 9 10 11 12
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman