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garri49 [273]
3 years ago
5

What is pi times 34 times pi

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
The answer is

Pi times 34 times pi= 335.6
My name is Ann [436]3 years ago
6 0
Π*34*π
π*34=34π
34π*π=34π²

The answer is 34π² or 335.57 (2dp)

Hope this helps :)
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Null Hypothesis, H_0 : p = 0.20  

Alternate Hypothesis, H_a : p > 0.20  

Step-by-step explanation:

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We have to use a 0.05 significance level to test the claim that more than 20​% of users develop nausea.

<em>Let p = population proportion of users who develop nausea</em>

So, <u>Null Hypothesis,</u> H_0 : p = 0.20  

<u>Alternate Hypothesis</u>, H_a : p > 0.20  

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And <u><em>alternate hypothesis</em></u> states that more than 20​% of users develop nausea.

The test statistics that would be used here is <u>One-sample z proportion</u> test statistics.

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

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

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nika2105 [10]

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