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Nuetrik [128]
3 years ago
5

You have been given the task of finding out what proportion of students that enroll in a local university actually complete thei

r degree. you have access to first year enrolment records and you decide to randomly sample 114 of those records. you find that 88 of those sampled went on to complete their degree. a)calculate the proportion of sampled students that complete their degree. give your answer as a decimal to 3 decimal places.
Mathematics
1 answer:
expeople1 [14]3 years ago
3 0
The sample proportion p is found as follows:
p=\frac{88}{114}=0.772
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Step-by-step explanation:

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Solve 2x2 + x − 4 = 0.<br><br><br> x^2 + ____x+____ = 0
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Kate: Please, for clarity, use " ^ " to denote exponentiation: 2x^2 + x − 4 = 0


And please include the instructions.


2x^2 + x − 4 = 0 can be re-written: 2(x^2 + (1/2)x - 2) = 0


Dividing both sides by 2 results in x^2 + (1/2)x - 2 = 0


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3 0
3 years ago
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Who knows that answer
nadezda [96]
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Just keep doing that till all the squares are filled 

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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