For 80% of people with insomnia, one researcher claims to use a drug that claims to induce sleepiness. It is considered to investigate the claims regarding the effectiveness of the dose. Medication was administered and the number of people whose sleep was triggered (Y) was observed. H0: p = 0.8 hypothesis HA: p <0.8 we want to test it against alternative hypothesis and rejection treatment {Y ≤ 12} suppose.   A)What is the type I error in this particular problem? Open B)Find α. c)In this particular problem, what is a type II error? Explain.

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For 80% of people with insomnia, one researcher claims to use a drug that claims to induce sleepiness. It is considered to investigate the claims regarding the effectiveness of the dose. Medication was administered and the number of people whose sleep was triggered (Y) was observed. H0: p = 0.8 hypothesis HA: p <0.8 we want to test it against alternative hypothesis and rejection treatment {Y ≤ 12} suppose.

 

A)What is the type I error in this particular problem? Open

B)Find α.

c)In this particular problem, what is a type II error? Explain.

d)Find β when p = 0.6

 
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