What is the fraction for 4.5
2 answers:
Answer:
4
<em><u>OR</u></em>
<em><u /></em><em><u /></em>
Step-by-step explanation:
<em><u>I'm not exactly sure which type of fraction you're asking for, so I'll put both.</u></em>
This would be the fraction for 4.5 because the 0.5 is half of 1, while we already have a whole number, being 4.
<em><u>OR</u></em>
9 divided by 2 is 4.5, making the fraction for 4.5,
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The value of g^-1(-3) is the value of x that makes g(x) = -3. To find it, we can solve
.. (x +4)/(2x -5) = -3
.. x +4 = -3(2x -5)
.. 7x = 11
.. x = 11/7
The desired value is
.. (3/11)*g^-1(-3)
.. = (3/11)*(11/7)
.. = 3/7
.. (x +4)/(2x -5) = -3
.. x +4 = -3(2x -5)
.. 7x = 11
.. x = 11/7
The desired value is
.. (3/11)*g^-1(-3)
.. = (3/11)*(11/7)
.. = 3/7
Answer:
The margin of error for the 95% confidence interval used to estimate the population proportion is of 0.0209.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of
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In which
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The margin of error is of:
In a clinical test with 2161 subjects, 1214 showed improvement from the treatment.
This means that
95% confidence level
So , z is the value of Z that has a p-value of
, so
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Margin of error:
The margin of error for the 95% confidence interval used to estimate the population proportion is of 0.0209.