Complete Question
A random sample of 300 circuits generated 13 defectives. a. Use the data to test

Versus

Use α = 0.05. Find the P-value for the test
Answer:
The p-value is
Step-by-step explanation:
From the question we are told that
The sample size is n = 300
The number of defective circuits is k = 13
Generally the sample proportion of defective circuits is mathematically represented as

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=> 
Generally the standard Error is mathematically represented as

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Generally the test statistics is mathematically represented as

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From the z table the area under the normal curve to the left corresponding to -0.5317 is

Generally the p-value is mathematically represented as

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=>
Answer:
4.5:7.25
Step-by-step explanation:
she ran 7.25 miles so ig that would be it but im not 100% sure
Here, Sin Ф = P / H
Sin 31 = x / 430
0.515 = x /430
x = 430 * 0.515
x = 221.45
In short, Your Answer would be 221.45
Hope this helps!
Answer:
9.1 x 10² = 910
9.1 / 10² = 0.091
Step-by-step explanation:
Wouldn't it be -1 (minus one)? 12 - 1 = 11 and 9 - 1 = 8.