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follow a normal distribution with variance with o. Is the above data sufficient to conclude that Type B strips are more consistent than Type A strips? Use a=0.01

follow a normal distribution with variance with o. Is the above data sufficient to conclude that Type B strips are more consistent than Type A strips? Use a=0.01

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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Assessment Instruction: Answer the following as indicated. One of the quality measures of blood glucose meter strips is the consistency of the test results on the same sample of blood. The consistency is measured by the variance of the readings in repeated testing. Suppose two types of strips, A and B, are compared for their respective consistencies. Type of Strip A B Sample size 16 21 Sample Variance 2.09 1.10 Suppose 16 Type A strips were tested with blood drops from a well-shaken vial and 21 Type B strips were tested with the blood from the same vial. The results are summarized below. Assume the glucose readings using Type A strips follow a normal distribution with variance of and those using Type B strips follow a normal distribution with variance with o. Is the above data sufficient to conclude that Type B strips are more consistent than Type A strips? Use a = 0.01
Transcribed Image Text:Assessment Instruction: Answer the following as indicated. One of the quality measures of blood glucose meter strips is the consistency of the test results on the same sample of blood. The consistency is measured by the variance of the readings in repeated testing. Suppose two types of strips, A and B, are compared for their respective consistencies. Type of Strip A B Sample size 16 21 Sample Variance 2.09 1.10 Suppose 16 Type A strips were tested with blood drops from a well-shaken vial and 21 Type B strips were tested with the blood from the same vial. The results are summarized below. Assume the glucose readings using Type A strips follow a normal distribution with variance of and those using Type B strips follow a normal distribution with variance with o. Is the above data sufficient to conclude that Type B strips are more consistent than Type A strips? Use a = 0.01
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