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yKpoI14uk [10]
4 years ago
7

What is the benefit of using statistical sampling versus nonstatistical sampling?

Mathematics
1 answer:
taurus [48]4 years ago
4 0
<span>Statistical sampling: Uses laws of probability for selection and evaluation of a sample. Allows for quantification of audit risk and sufficiency of audit evidence. Nonstatistical sampling: Does not utilize statistical models in calcualtions. Uses a non-mathematical approach to determine sample sizes and evaluate the selected samples.</span>
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Danielle construct a scale model of a building with a rectangular base her model is 2 inches in length and 1 inch in width the s
Kitty [74]

Given:

a.) The scale of the model is 1 in equals 47 ft.

b.) Danielle constructs a scale model of a building with a rectangular base her model is 2 inches in length and 1 inch in width.

To be able to determine the actual area of the base, let's first identify the actual dimensions of the base.

We get,

\text{Length: 2 (inches) x }\frac{47\text{ ft.}}{1\text{ (inch)}}\text{ = 2 x }\frac{47\text{ ft.}}{1}\text{ = 94 ft.}\text{Width: 1 (inch) x }\frac{47\text{ ft.}}{1\text{ (inch)}}\text{ = 1 x }\frac{47\text{ ft.}}{1}\text{ = 47 ft.}

Let's now solve for the area of the base, since it is a rectangle, we will be using the formula below:

\text{ Area = L x W ; where L = Length and W = Width}

We get,

\text{ Area = L x W}\text{ = 94 ft. x 47 ft.}\text{ Area = 4,418 ft.}^2

Therefore, the actual area of the base is 4,418 ft.².

7 0
1 year ago
Factor -7x3 + 21x2 + 3x - 9 by grouping. What is the resulting expression?
irga5000 [103]

Answer:

(x-3)(-7x^2+3) is the resulting expression after grouping

Step-by-step explanation:

Given:

-7x^3+21x^2+3x-9

Now taking common -7x^2 from 1st 2 numbers and and 3 common from last we get

-7x^2(x-3)+3(x-3)

Now taking x-3 common from both numbers we get

(x-3)(-7x^2+3) which is the final equation after grouping

8 0
4 years ago
Can you use a horizontal line test to determine if a relation is a function?Why or why not?
zlopas [31]
Yes you can because you can see how many times x is being used remember it cant be used more than once in a pair
3 0
4 years ago
If Scott’s monthly sales stay relatively the same, can he hire an employee with an average monthly salary of $1,000?
kozerog [31]

Answer:

yes

Step-by-step explanation:

bob says so he works at Scott

4 0
3 years ago
Read 2 more answers
3-6x (34 divided by3º)2
lora16 [44]

Answer:

3^-6(81)^2=3^-6(6561)=9 which is 3^2

7 0
3 years ago
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