We wish to test an effect of a drug that claimed to improves the patients with 80% of chance. The drug is given to 20 patients and we observed the number Y of people who improved. The hypothesis is Ho : p = 0.8 vs H1:p< 0.8. Use the rejection region RR = {y < 12} and answer question a-e.

MATLAB: An Introduction with Applications
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f)
Find the rejection region {y < c} with a z 0.01.
g)
For the rejection region in f), find 3 when p = 0.6.
h)
For the rejection region in f), find B when p = 0.4.
Transcribed Image Text:f) Find the rejection region {y < c} with a z 0.01. g) For the rejection region in f), find 3 when p = 0.6. h) For the rejection region in f), find B when p = 0.4.
We wish to test an effect of a drug that claimed to improves the patients with 80% of chance. The drug is
given to 20 patients and we observed the number Y of people who improved.
The hypothesis is
Ho :p = 0.8 vs Hị : p< 0.8.
Use the rejection region RR = {y< 12} and answer question a-e.
Transcribed Image Text:We wish to test an effect of a drug that claimed to improves the patients with 80% of chance. The drug is given to 20 patients and we observed the number Y of people who improved. The hypothesis is Ho :p = 0.8 vs Hị : p< 0.8. Use the rejection region RR = {y< 12} and answer question a-e.
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