The size of the sample that must be used is 264. The correct sample size is 264. Read below about how to arrive at the sample size.
<h3>What is the sample size that must be used?</h3>
p′ = x / n where x represents the number of successes and n represents the sample size. The variable p′ is the sample proportion and serves as the point estimate for the true population proportion.
Then, it follows that,
p= 30/10 x 88 = 264
Therefore, the correct answer is 264.
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Answer:
insurance company will pay $75 to Alfred.
Explanation:
given data
Actual cost of camera = $200
Alfred cost of camera = $150
Life expectancy = 6 years
solution
we get here first Remain life of camera that is
Remain life of camera = 6 years - 3 years
Remain life of camera = 3 years
and
now we get here current cost of the camera that is
current cost of camera = Alfred cost of camera × (Remain life of camera ÷ Life expectancy) ........................1
put here value and we get
Current cost of camera = $150 × 
Current cost of camera = $75
so that insurance company will pay $75 to Alfred.
Answer:
NPV = $-41,928.18
Explanation:
Net present value is the present value of after tax cash flows from an investment less the amount invested.
NPV can be calculated using a financial calculator:
Cash flow in year 0 = $-300,000
Cash flow each year from year 1 to 10 = $42,000
I = 10%
NPV = $-41,928.18
To find the NPV using a financial calacutor:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. After inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction.
3. Press compute
I hope my answer helps you
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Evidence of one's claim to authority or competence, such as a diploma, degree, certification, or license is known as the credential.
<h3>What is the evidence?</h3>
Evidence is the term that means to show or to prove that a particular thing is true or is in existence. For better understanding, a few illustrations can be taken. Like They found evidence of a robbery, in the room footprints of three persons present, and many more.
In any courtroom for making the case strong, one has to present evidence that is real like fingerprints, blood samples, DNA, a knife, a gun, and other physical objects.
There are basically two types of evidence, which include Oral and Documentary evidence. Documents that include electronic records are documentary evidence.
Thus, all the names given in the statement are of documentary evidence or credential.
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