Answer:
The answer is -1.2
Step-by-step explanation:
Recalling the standard deviation formula,
we have : σ = sqrt[ P * ( 1 - P ) / n ]
Where sqrt = square root
n = Number of derivative
Therefore,:
if, H0: p is not 48% vs H1: p1 = 48%
standard deviation is:
σ = sqrt[ P * ( 1 - P ) / n ] = sqrt[ .48*.49/900 ] = .01666333+
z -score is (p-P)/σ
= (.51-.53)/.01666333
The answer therefore = -1.2
ICONCLUSION:
It can therefore be concluded that there is statistical evidence that the proportions are different. H0 accepted in the hypothesis.
Answer:
Nina has $10.47 left.
Step-by-step explanation:
$20.14 minus $9.67 is $10.47
A company's prospectus includes: A) The company's investment options.
<h3>What is a company's prospectus?</h3>
Company's prospectus can be defined as the document that entails detail information of a company investment option that are available for sales to potentials buyers or investors.
Examples of the investment options are:
- Bonds
- Stocks
- Mutual Funds etc
Therefore the correct option is A.
Learn more about company's prospectus here:brainly.com/question/27245796
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A company's prospectus is a formal legal document designed to provide information and full details about an investment offering for sale to the public.
The answer to the question is a direct variation. k=2
Answer: dydx=2sec2(x)tan(x)
Step-by-step explanation:
