Mathematics, 21.10.2021 07:20 ayoismeisalex
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population
proportion is approximately p' = 22 %. You would like to be 99% confident that your esimate is within 1.5% of the true
population proportion. How large of a sample size is required?
n =
Do not round mid-calculation. However, use a critical value accurate to three decimal places.
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Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
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What function has a range {yly< 5}? question on picture above^
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For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠[tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
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