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Hitman42 [59]
3 years ago
11

I just need the answer bru why’s it gotta Make write 20 words‍♂️ this is dumb as hell bru‍♂️

Mathematics
1 answer:
TiliK225 [7]3 years ago
5 0

Answer:

11

Step-by-step explanation:

W^7/W^-2=W^7+2=W^9 ( when divide subtract the exponent (7-(-2))

W^?/W² = W^?-2

W^9=W^(?-2)

9=?-2

?=11

W^7/W^-2 = W^11/W²

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For this case we have the following expression:
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Answer:

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Step-by-step explanation:

Data given and notation n  

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Concepts and formulas to use  

We need to conduct a hypothesis in order to test the claim that the true proportion is 0.36 so then we need to conduct a two tailed test, the system of hypothesis are.:  

Null hypothesis:p=0.36  

Alternative hypothesis:p \neq 0.36  

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Since is a bilateral test the p value would be:  

p_v =2*P(z>2.074)=0.0381  

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