The proportion of Americans who have frequent migraines is 15.2% according to the CDC. An acupuncturist claims that her treatment can reduce this figure significantly. A random sample of 698 Americans is administered the acupuncturists treatment and 80 report experiencing migraines. I highly recommend you explore the possible errors with a contingency table, making note of the meaning of each possibility. Ho is Actually Action Do not Reject Ho Reject Ho True Ο Ηρ: μ = 0.152 Ha: μ < 0.152 a. Select the Null and Alternative Hypotheses to the scenario using the correct symbols. Ho: p < 0.152 Ha: p = 0.152 False Ho: p = 0.152 Ha: p < 0.152 b. Explain what a type 1 error is in this scenario. A type 1 error would be concluding that the migraine treatment cannot reduce occurence of frequent migraines when in fact it cannot. O A type 1 error would be concluding that the migraine treatment can reduce occurence of frequent migraines when in fact, it cannot. O A type 1 error would be concluding that the migraine treatment can reduce occurence of frequent migraines when in fact, it can. O A type 1 error would be concluding that the migraine treatment cannot reduce occurence of frequent migraines when in fact it can
The proportion of Americans who have frequent migraines is 15.2% according to the CDC. An acupuncturist claims that her treatment can reduce this figure significantly. A random sample of 698 Americans is administered the acupuncturists treatment and 80 report experiencing migraines. I highly recommend you explore the possible errors with a contingency table, making note of the meaning of each possibility. Ho is Actually Action Do not Reject Ho Reject Ho True Ο Ηρ: μ = 0.152 Ha: μ < 0.152 a. Select the Null and Alternative Hypotheses to the scenario using the correct symbols. Ho: p < 0.152 Ha: p = 0.152 False Ho: p = 0.152 Ha: p < 0.152 b. Explain what a type 1 error is in this scenario. A type 1 error would be concluding that the migraine treatment cannot reduce occurence of frequent migraines when in fact it cannot. O A type 1 error would be concluding that the migraine treatment can reduce occurence of frequent migraines when in fact, it cannot. O A type 1 error would be concluding that the migraine treatment can reduce occurence of frequent migraines when in fact, it can. O A type 1 error would be concluding that the migraine treatment cannot reduce occurence of frequent migraines when in fact it can
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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