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erik [133]
2 years ago
6

I think of a number double it and subtract 2 i get 9 using the statement above

Mathematics
1 answer:
Ainat [17]2 years ago
4 0

Answer:

5.5

Step-by-step explanation:

5.5+5.5=11      11-2=9

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Answer:

Null Hypothesis, H_0 : p = 0.20  

Alternate Hypothesis, H_a : p > 0.20  

Step-by-step explanation:

We are given that 241 subjects are treated with a drug that is used to treat pain and 54 of them developed nausea.

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where,  \hat p = proportion of users who develop nausea in a sample of 241 subjects =  \frac{54}{241}  

             n = sample of subjects = 241

So, the above hypothesis would be appropriate to conduct the test.

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