Assume that the sample is a simple random sample obtained from a normally distributed population of weight of the aspirin in Bayer tablets. Use the table below to find the minimum sample size needed to be 95% confident that the sample standard deviation s is within 20% of o. Is this sample size practical? within 20% 1% 5% 10% 20% 30% 40% 50% 6 To be 95% confident that s is within of the value of o, the sample size n should be at least To be 99% confident that s is within of the value of o, the sample size n should be at least The minimum sample size needed is.. Is this sample size practical? 19,205 768 1% 5% 192 48 21 12 ... 33,218 1,336 336 85 8 10% 20% 30% 40% 50% 38 22 14 OA. No, because it is not practical to obtain that many aspirin. The sample size is too big. OB. Yes, because it is practical to obtain that many aspirin, even though the number is very large. OC. No, because it is not practical to obtain that many aspirin. The sample size is too small. D. Yes, because it is practical to obtain that many aspirin, because the number is relatively small.

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
Assume that the sample is a simple random sample obtained from a normally distributed population of weights
of the aspirin in Bayer tablets. Use the table below to find the minimum sample size needed to be 95%
confident that the sample standard deviation s is within 20% of o. Is
within 20% of a. Is thi
O
To be 95% confident that s is
within
of the value of o, the sample size
n should be at least
To be 99% confident that s is
within
of the value of o, the sample size
In should be at least
The minimum sample size needed is..
Is this sample size practical?
1%
5%
19,205 768
this sample size practical?
10% 20% 30% 40% 50%
***
192 48 21 12
1% 5% 10% 20% 30% 40% 50%
33,218 1,336 336 85
8
38 22 14
O A. No, because it is not practical to obtain that many aspirin. The sample size is too big.
B. Yes, because it is practical to obtain that many aspirin, even though the number is very large.
C. No, because it is not practical to obtain that many aspirin. The sample size is too small.
OD. Yes, because it is practical to obtain that many aspirin, because the number is relatively small.
Transcribed Image Text:Assume that the sample is a simple random sample obtained from a normally distributed population of weights of the aspirin in Bayer tablets. Use the table below to find the minimum sample size needed to be 95% confident that the sample standard deviation s is within 20% of o. Is within 20% of a. Is thi O To be 95% confident that s is within of the value of o, the sample size n should be at least To be 99% confident that s is within of the value of o, the sample size In should be at least The minimum sample size needed is.. Is this sample size practical? 1% 5% 19,205 768 this sample size practical? 10% 20% 30% 40% 50% *** 192 48 21 12 1% 5% 10% 20% 30% 40% 50% 33,218 1,336 336 85 8 38 22 14 O A. No, because it is not practical to obtain that many aspirin. The sample size is too big. B. Yes, because it is practical to obtain that many aspirin, even though the number is very large. C. No, because it is not practical to obtain that many aspirin. The sample size is too small. OD. Yes, because it is practical to obtain that many aspirin, because the number is relatively small.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 16 images

Blurred answer
Similar questions
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