question 5 a data analyst is collecting a sample for their research. unfortunately, they have a small sample size and no time to collect more data. what challenge might this present?

Check the picture below.

well, the red one is one, now the green one is another and yet if we tiptoe over the circle made by KL we'll always get a right-triangle as you see in the dashed lines, how many? well infinite many.

Answer:

NOT PROPORTIONAL

Step-by-step explanation:

The given two fractions are:  and .

Proportional fractions are those which have the same value when to reduced to the simplest form.

Consider two fractions  and .

We say they are proportional if .

Or, if  then we can say the fractions are proportional.

Here the fractions are:   and .

LHS: 5 X 10 = 50.

RHS: 8 X 8 = 64.

Clearly they are not equal. So, we can say these two fractions are not proportional.

The total product average product and marginal product are important to operate efficiently and maximize profits. Option D is the correct answer.

Being able to calculate the total product, average product, and marginal product is important for businesses to operate efficiently and maximize profits.

The total product is the overall output produced by a business, while the average product is the output per unit of input, and the marginal product is the change in output resulting from a change in input.

These calculations can help businesses optimize their production processes by identifying the most efficient levels of input and output.

By maximizing their output while minimizing their input costs, businesses can increase their profitability and gain a competitive advantage in the market.

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The question is -

Being able to calculate the total product average product and the marginal product is important:

a. for determining demand and supply.

b. when filing taxes.

c. to keep competition in check.

d. to operate efficiently and maximize profits.

Answer: 90 mm cubed

Step-by-step explanation:

Formula = (L*W*H) / 2

5 * 12 * 3 = 60 * 3 = 180

180 / 2 = 90

False. The expected cell frequency in statistical analysis, specifically in the context of contingency tables and chi-square tests, is not based on the researcher's opinion. Instead, it is determined through mathematical calculations and statistical assumptions.

In contingency tables, the expected cell frequency refers to the expected number of observations that would fall into a particular cell if the null hypothesis of independence is true (i.e., if there is no relationship between the variables being studied). The expected cell frequency is calculated based on the marginal totals (row totals and column totals) and the overall sample size.

The expected cell frequency is computed using statistical formulas and is not influenced by the researcher's opinion or subjective judgment. It is a crucial component in determining whether the observed frequencies in the cells significantly deviate from what would be expected under the null hypothesis.

By comparing the observed cell frequencies with the expected cell frequencies, statistical tests like the chi-square test can assess the association or independence between categorical variables in a data set.

Thus, the statement "the expected cell frequency is based on the researcher's opinion" is false. The expected cell frequency is derived through statistical calculations and is not subject to the researcher's subjective input.

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Given:

Arc(AB) = 78 degrees

Measure of angle CMD = 106 degrees

To find:

The measure of arc CD.

Solution:

Secant intersection theorem: If two secant of a circle intersect each other inside the circle, then the intersection angle is the average of intercepted arcs.

Using secant intersection theorem, we get

\(m\angle CMD=\dfrac{1}{2}(Arc(AB)+Arc(CD))\)

\(106^\circ=\dfrac{1}{2}(78^\circ+Arc(CD))\)

Multiply both sides by 2.

\(212^\circ=78^\circ+Arc(CD)\)

\(212^\circ-78^\circ=Arc(CD)\)

\(134^\circ=Arc(CD)\)

Therefore, the measure of arc CD is 134 degrees and the correct option is C.

Answer:

x > 10.4

Step-by-step explanation:

Isolate X by adding 3.5 to each side of the inequality

That leaves you with x > 6.9 + 3.5

Answer:

x=2 y=1

Step-by-step explanation:

Answer:

y=2x-3

Step-by-step explanation:

The value of circumferences of both circles to the nearest hundredth are 28.27 ft and 44ft.

Since, We know that;

The circumference of a form is the space surrounding its edge. Find the circumference of various forms by summing the lengths of their sides.

Given two coincide circles, the Radius of the smaller circle is 4.5ft.

Since the diameter is 9 ft.

Since, the bigger circle is 2.5 ft wider than the smaller circle,

Thus, the radius of the bigger circle = 4.5 + 2.5

Hence, the radius of the bigger circle = 7

From the formula for the circumference of a circle:

Circumference = 2π × radius

Thus,

The circumference of the yellow(bigger) circle is about = 2 x pi x 7

The circumference of the yellow(bigger)  circle is about = 44 ft

The circumference of the purple(smaller) circle is about = 2 x pi x 4.5

The circumference of the purple(smaller) circle is about = 28.274 ft

therefore, The circumference of the yellow circle is about 44 ft. The circumference of the purple circle is about 28.27ft.

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The Circumference of the yellow circle is about 44 ft.

The circumference of the purple circle is about 28.27ft.

We have,

Radius of the smaller circle is 4.5ft

and radius of the bigger circle = 4.5 + 2.5 = 7 ft

Now, Circumference of Bigger circle (yellow) = 2 x π x r

= 2(3.14)(7)

= 44 ft

and, Circumference of Smaller circle (Purple) = 2 x π x r

= 2(3.14)(4.5)

= 28.274 ft

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The information provided is not sufficient to determine the area of the cone logo. The dimensions given do not form a clear shape or provide enough information to calculate the area accurately.

To calculate the area of a cone, we typically need the radius or diameter of the base and the slant height or height of the cone. However, the information provided in the question does not specify the dimensions of the cone logo clearly. The given measurements seem to be a mix of unrelated values and do not form a coherent shape.

Without a clear understanding of the dimensions of the cone logo, it is not possible to accurately calculate its area. To determine the area of a cone or any shape, we need the necessary measurements and geometric properties. It is important to have complete and accurate information in order to calculate the area of a shape correctly.

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We apply the rational root theorem to identify potential rational roots.

Given,

How do you identify a possible logical root?

We can utilize the following parameters in our calculation based on the question:

We have to calculate the potential rational root of a function;

Here,

The following procedures are used to apply the rational root theorem to the possible rational root.

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Answer:

Yes

Step-by-step explanation:

Let's assume that x=1/y.

For y=1, x=1

For y=2, x=0.5

For y=4, x=0.25

And so on

Answer:

- 4

Step-by-step explanation:

let the number be n , then

16 + n = 12 ( subtract 16 from both sides )

n = - 4

Answer:

\(\displaystyle -4\)

Step-by-step explanation:

Use Deduction to figure this out:

\(\displaystyle \boxed{-4} = -16 + 12\)

I am joyous to assist you at any time.

Answer:

there

Step-by-step explanation:

x

=

3

2

y

+

3

Answer:

60

Step-by-step explanation:

If f(x) = |x|, then g(x) is f(x) shifted to the right 3 units.

g(x) = |x - 3|

Hope this helps!

Answer:

1st choice

Step-by-step explanation:

(r² -4r + 5 - r² -2r + 8) / (r - 4)

= (-6r + 13) / (r - 4)

Answer:

Solution given:

m<ABD=102°

m<EBD=29°

Since BE bisects <CBD

:.

<EBC=<EBD=29°

now

we have

<ABD=<EBD+<EBC+m<ABC

substituting value

102°=29°+29°+m<ABC

m<ABC=102°-29°-29°

m<ABC=44°

If you don't know, you can just search it up.

1 liter equals 2.11338 pints, meaning a liter is more.

Debra drinks more milk.

But holy duck?!?!?! That's a WHOLE LOTTA MILK MAN.

9514 1404 393

Answer:

  Debra

Step-by-step explanation:

A pint is about 0.473 liters, so Debra drinks more.

Answer:

1 1/2

Step-by-step explanation:

2/3 + 5/6 = 32 = 1 12 = 1.5. Spelled result in words is three halves (or one and one half).

Answer:

1.) The Remainder Theorem states that if a polynomial is divided by (x – a), the remainder is the value of the function at a. So, if (x – a) is a factor of P(x), then P(a) = 0. Determine whether the given binomial is a factor of the polynomial P(x).

2.) if there is a remainder then it is not a factor

3.) x-2 divided by x^3+5x^2-2x+9        

 across you have

×

2           1 5 -2 9

+              2  14 24

__________________

          1   7   12    33

your remainder is 33 so x-2 is not a factor of x^3+5x^2-2x+9

I hope this is good enough:

Answer:

x=1

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

6x x 2=12x + 3x = 15x

15x/15 = 15/15

x = 1

Answer: (-5)+(-5)=-10

Step-by-step explanation:

have a great day

Answer:

The second and third choices are true

Step-by-step explanation:

In mathematics, a translation is a type of transformation where the object is moved horizontally and/or vertically, but it is not resized, reshaped, or rotated. To create R'T', the segment RT can be moved up, down, left, right, or diagonally. However, the length will be the same.

The first choice is incorrect because R'T' is the same length as RT, so it is definitely not shorter. That being said, the second statement must be correct because the length is the same.

The third choice is also correct. R'T' will be in a different position because it will have been translated, but the orientation will be the same (orientation typically refers to rotation, and the line is not rotated in a translation).

The fourth choice is incorrect because R'T' is not a rotation (so it is not turned). The fifth statement is incorrect because the only ways to switch the positions of R and T would be rotation or reflection (two other types of transformations). Finally, the last choice is incorrect because the line is moved, so there is a position change involved.

Therefore, the second and third choices are true

Answer:

The distance of it.

Step-by-step explanation:

1. answer is A.4

2. answer is C.10

3. answer is A.>

Answer: The length of each of the two equal sides is 19 km

Step-by-step explanation:. Subtract the giver lengths of the bases: 4+1= 5

43 - 5 = 38.

The trapezoid is iscosceles, so the remaining two sides are equal.

Divide. 38/2 = 19

I hope this helps you!

Answer:

The Answer is 34 Feet

Step-by-step explanation:

If you do 50 minus 16 you get 34. Add a negative sign and there you go.