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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.

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