Which of the following correctly describes confidence level?

A. A confidence level is the probability that a simple event will occur.
B. A confidence level is a value that is added and subtracted from a given value to give an interval where something will likely
happen.
C. A confidence level is the probability that something will fall within a confidence interval.
D. A confidence level is the probability that something will fall outside of a confidence interval.

Answers

Answer 1

You have been blessed with an ANSWER from Zaxoosh -

The Answer To Your Question Is:

A

I hope this ANSWER helped you, If it did please consider RATING my answer and THANKING me for the answer + giving me BRAINIEST. And if your one of the best, you could FOLLOW my profile.

Answer 2

Answer:

A

Step-by-step explanation:

Thats the correct definition


Related Questions

How are nongovernmental producers different from the federal government?
A. They can refuse to pay taxes.
B. Their goal is to make a profit.
C. They can regulate international trade.
D. Their existence is dependent upon competition.​

Answers

It is c they can regular international trade at least that’s what was right for me

Answer:

the differences between a non-profit organization and NGOs are: 1.The NGO is a non-governmental organization. Its funds are raised by the government, but it maintains a non-governmental position, with no need for a government council.

Step-by-step explanation:

PLS HELP EASY QUESTIONS
1.
Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. She does this 50 times. The results are recorded in the given table:


Color of Tile Purple Pink Orange
Number of times the tile is drawn 4 24 22


What is the experimental probability that Jenny will pull out a pink tile?
22 over 50
22 over 28
24 over 50
4 over 50

2.
Jake has a bag of 50 beads, of which some are red and the remaining are yellow. Jake randomly pulls out a bead from the bag, records the color, and replaces it in the bag. Jake has already recorded 6 red and 9 yellow beads. Based on the result, what is most likely the number of red beads in the bag?

10
20
30
40

Answers

Answer:

24 over 50 and 20 red beads

Step-by-step explanation:

An angle turns through
30
360
of a circle.
What is the measure of the angle?
A
12°
30°
С
330°
D
360°
need help please​

Answers

Answer:

Not widely used. If you continue to increase an angle it will eventually 'double back' on itself and form a full 360° angle. This is the Full Angle. One could argue that this is the same as a zero-sized angle. But we generally mean the reflex angle and so it is a full circle or 360°. Adjust the angle above and try to create the full angle going around in both directions.

Step-by-step explanation:

Find the next term in the
sequence.
Simplify completely.
3
3,3
3, 3, [?]

Answers

3 or 9 could be an answer

ASAP.right now will be nice

Answers

Answer:

Its where the figures don't touch

Step-by-step explanation:

78% of the class completed their homework last night. What fraction of the class completed their homework?

Answers

Answer:

[tex]\frac{39}{50}[/tex]

Step-by-step explanation:

=> 78% makes:

=> [tex]\frac{78}{100}[/tex]

In simplest form:

=>[tex]\frac{39}{50}[/tex]

Answer:

[tex]\frac{39}{50}[/tex]

Step-by-step explanation:

78% is .78 as a decimal and it is [tex]\frac{78}{100}[/tex].

[tex]\frac{78}{100}[/tex] can be simplified to [tex]\frac{39}{50}[/tex]

Charlie and Leo were playing with toy cars. Charlie said to Leo that if you give me one car, then i will have twice as many cars as you have. Leo said if charlie gives him a car, they will be equal. How many cars does each boy have?

Answers

Answer:

Charlie has 6 and Leo has 4

Step-by-step explanation:

6-1=5 and 4+1= 5

brainliest plsss

Answer:

In the beginning, Leo had 3 cars and Charlie had 3 cars.

In this problem, the statements seem to never be true if applied in the initial value. But if we take the value from the first statement and take it in the second, Leo and Charlie having 3 cars is true.

Step-by-step explanation:

Charlie said to Leo that if you give me one car, then i will have twice as many cars as you have.

[tex](L_{1} - 1) = 2L_{2} = C_{2}[/tex]

From that statement after Leo gives Charlie a car, we'll have something like:

Charlie's                        Leo's

    2                                    1

    4                                    2

    6                                    3

Also, from that statement we can imply that we're not dealing with a great amount of cars, because the next statement won't be true.

Leo said if Charlie gives him a car, they will be equal.

[tex]L_{1}= C_{1} - 1[/tex]

Another thing is that if the second consideration holds true after the first statement. I will considerate that.

So,

In the beginning, Leo had 3 cars and Charlie had 3 cars.

In this problem, the statements seem to never be true if applied in the initial value.

Plz help as soon as possible
what is 150*70

Answers

Answer:

10500

Step-by-step explanation:

what is the tangent ratio of E L?

A. 3/4

B. 5/3

C. 5/4

D. 4/3​

Answers

Answer:

A. 3/4

Step-by-step explanation:

[tex] \tan \angle E = \frac{6}{8} = \frac{3}{4} \\ [/tex]

I need help on this.​

Answers

Answer:

186

Step-by-step explanation:

the answer for this question is

6 x {[(14 - 9 ) x 3 ] + [( 17-9) x 2]}

is 106

plz helpp will give brainliest!!!!

Answers

Answer:

Its either 25% or 15% but i would go with 25 first

Will and Decrease

Step-by-step explanation:

which of the following values are in the range of the function graph below? Check all that apply.

Answers

Answer:

hey there,

Step-by-step explanation:

make sure you add your image. we don't know what to answer

Answer:

Add a graph so that we are able to answer for you.

Step-by-step explanation:

A rectangular swimming pool has a length of 48 feet and a width of 36 feet. A hose needs to extend from the southwest corner of the pool to the northeast corner of the pool. What is the shortest length the hose can be to extend from one corner to the other corner.

Answers

Answer:

60 feet

Step-by-step explanation:

The diagonal of a rectangle =root(l^2+b^2)

Therefore,root(36^2+48^2)

. =root(1296+2404)

. =root(3600)=60

correct me if i am wrong

Answer: 60 feet

Hope this helps

Eight businesses were asked how many employees they have. Here is the data: 4, 5, 6, 5, 4, 6, 3, 8. Find the mean / A ocho empresas se les preguntó cuántos empleados tienen. Aquí están los datos: 4, 5, 6, 5, 4, 6, 3, 8. Encuentre la media * A.5 B.5.125 C.4 D.6

Answers

Answer:

B. 5.125

Step-by-step explanation:

When you add the numbers, you get 41. Then, you divide by how many numbers there are and you would get 5.125.

Answer:

B. 5.125

When you begin to add the numbers your total will be 41 but you would need to divide by the total amount of numbers in the data and your answer would be 5.125

When you add the numbers, you get 41. Then, you divide by how many numbers there are and you would get 5.125.

Step-by-step explanation:

Jackson said that he made a triangle that had side lengths of 6 units, 6 units and 14 units. Is this a possible triangle? Yes or no.

Answers

[tex]\text{The triangle will not be possible}\\\\\text{This is because the two side lengths can't expand to 14 units}\\\\\text{In order for the triangle to work, the sum of the two short side lengths}\\\text{must be greater than the longer side}\\\\\text{However, 6+6 does not equal 14, it equals 12.}\\\\\text{This means that the triangle is NOT possible}[/tex]

Denice had 236 yellow stars and 196 blue stars. She wants to arrange them in rows of 4. How many rows of stars would Denice have?

Answers

Answer:

108

Step-by-step explanation:

236 + 196 = 432 (total stars)

432 / 4 = 108 rows.

Answer:

108 rows.

Step-by-step explanation:

236 stars + 196 stars = 432 stars in total

So if you're putting 432 stars in 4 rows, you have to divide 432/4, which equals 108 rows with 4 stars in each row.

Hope this helped you :)

WILL MARK BRAINLIEST! 30 PTS-----An equilateral triangle has what type of symmetry?

A.
line symmetry only
B.
point symmetry only
C.
both point and line symmetry
D.
neither point nor line symmetry
E.
both point and rotational symmetry

Answers

Answer:

A. line symmetry only.

equilateral triangles have 3 lines of symmetry

Stephen and Bridget win some money and share it in the ratio 4:1. Stephen gets £27 more
than Bridget. How much did Bridget get?

Answers

Answer:

15 euros

Step-by-step explanation:Add the both ratio together then take the of stephen  divided by the sum of the ratio then collect like terms them subtract the answer from stephen's share.

I hope this helps.

Answer: Bridget will get $9

Step-by-step explanation:

Let the ratio of sharing between Stephen and Bridget be 4x and x

respectively .

According to the question ,

Stephen gets  $27 more than Bridget.

Then ,

 4x - x = 27

→ 3x = 27

→ x = 9

Amount of money that Bridget gets  = $ 9

Find the coordinates of the midpoint of the segment whose endpoints are given.

A (2, 3) and B (6, 11)

(4, 7)
(11, 4.5)
(2, 4)

Answers

The answer should be (4,7)

Answer:

a

Step-by-step explanation:

If p(x) is a quadratic function and p(-1) = p(7) = 2,
which of the following could be the coordinates of
the vertex of the parabola formed when y = p(x) is
graphed in the xy-plane?
PLEASE EXPLAIN- I really don’t know:,)

(0,8)
(4,3)
(6,7)
(3,9)

Answers

Answer:

3,9

Step-by-step explanation:

hint: quadratic function

the form can be x² or x²+b or x²+bx+c

when p(-1)= 2 it means if we take x-axis = -1 the result (y-axis) will be 2. Same thing happen if we take x = 7

the vertex will always in the middle. So the middle of x = -1 and x = 7 is 3

-1, 0, 1, 2, 3, 4, 5, 6, 7

the vertex will occured when x = 3

the only answer with x = 3 is the fourth one (3,9)


Laura received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.63 per pound. After buying the coffee, she had $55.48 left on
her card. How many pounds of coffee did she buy?

Answers

Answer:

4 pounds

Step-by-step explanation:

1 point
1. Mr. Smith visited the park one sunny afternoon. He noticed that only
dogs and people were in the park that day. While he was resting on a park
bench, he observed that there were 15 heads and 50 legs in the park.
Which pair of system of equations can be used to determine the number
of dogs and the number of people in the park that day (use x = # of people;
y = # of dogs)?
x + y = 50: 2x + 4y = 15
x + y = 15, 4x + 2y = 50
X + y = 15:2x + 4y = 50
x + y = 50; 4x + 2y = 15

Answers

Answer:

x+y=15 ; 2x+4y=50

Step-by-step explanation:

Let x be the number of people

Let y be the number of dogs.

Equation regarding Total Heads:

Total number of heads = 15

As

1 person has 1 head

1 dog has 1 head

Total no. of heads of people = 1 * x = x

Total number of heads of dogs = 1*y = y

Equation becomes:

x+y=15

Equation regarding Total Legs:

Total number of legs = 50

As

1 person has 2 legs

1 dog has 4 legs

Total no. of legs of people = 2 * x = 2x

Total number of legs of dogs = 4*y = 4y

Equation becomes:

2x+4y=50

What are the solutions to the quadratic equation x2 – 16 = 0?
O x = 2 and x = -2
x = 4 and x = -4
x = 8 and x = -8
x = 16 and x = -16

Answers

Answer: x=8 and x=-8

Step-by-step explanation:

To find the solutions of the quadratic equation, you want to factor it and set it equal to 0.

x²-16=0

(x+8)(x-8)=0

x+8=0

x=-8

x-8=0

x=8

Now that we have factored and set the factors equal to 0, we found that the solutions are x=-8 and x=8.

It takes 160 ribbons to make 4 football mums. What is the constant of proportionality that relates the number of football mums made, y, to the number of ribbons used, x? 40 140 80 14

Answers

Answer:

40

Step-by-step explanation:

If two variable y and x are related to one other

then they can be represented as y = kx.

where k is constant of proportionality

Number of football mums is represented by y

and number of ribbons is  represented by x

Then y = kx

Also, It takes 160 ribbons to make 4 football mums

substituting y with 4 and

substituting x with 160 in y = kx, we have

4 = k*160

=> k = 4/160 = 1/40

Thus, constant of proportionality is 1/40.

But here option given are  40 140 80 14

so ,equation can be represented as

x = ky

substituting y with 4 and

substituting x with 160 in x = ky , we have

160 = k*4

=> k = 160/4 = 40

Thus, for equation x = ky ,  constant of proportionality is 40.

When solving the equation 3x + 9 = 17x - 11, the first step is to?

Answers

Hi there!

The first step would be to combine like terms.

Hope this helps !

Step-by-step explanation:

The first step is to move the like terms to same side of equation

3x + 9 = 17x - 11 ➡ 9 + 11 = 17x - 3x

then we add like terms

20 = 14x simplify if needed

10 = 7x and x = 10/7

Two bottles of water and three small bags of fruit cost a total of £2.55. If a bottle of water costs 15p more than a bag of fruit, what is the cost of a bag of fruit?

Answers

Answer:

45p

Step-by-step explanation:

2w+3f=2.55

w=f+15p

2w=2f+30p

2f+3f+30p=2.55L

5f+30p=255p

5f=255-30

5f=225p

f=225/5=45p

All rhombus we have all sides that are equal in length.
Which of these quadrilaterals are rhombuses?

Answers

The middle one and bottom because all their sides are equal

The quadrilaterals that are rhombus is

Figures B and C.

Options B and C are the correct answer.

What is a rhombus?

A rhombus is a quadrilateral whose all four sides are equal and the parallel sides are equal and the opposite angles are equal

We have,

A rhombus has all four sides equal.

A rhombus has equal parallel sides.

A rhombus's opposite angles are equal.

Now,

The figure in option B has the following properties:

All sides are equal.

Parallel sides are equal.

The figure in option C has the following properties:

All sides are equal.

Parallel sides are equal.

Opposite angles are equal.

Thus,

Figures B and C are rhombus.

Learn more about rhombus here:

https://brainly.com/question/27870968

#SPJ2

Lines a and b are parallel lines cut by transversal f.

Parallel lines a and b are cut by transversal f. At the intersection of lines f and b, the uppercase left angle is angle 4. At the intersection of lines f and a, the uppercase right angle is angle 1.

If , what is ?

20°
70°
110°
130°

Answers

Answer:

110

Step-by-step explanation:

110°

Barrett purchased a piece of sandpaper for his electric sander, as shown above. The radius of the sandpaper is 2.5 inches. Approximately what area does the sandpaper cover ignoring the center hole? (Use 3.14 for .)

Answers

Answer:

Look at the attachment

If P (5, 1), Q (8, 0), R (0, 4), S (0, 5) and O (0, 0) are plotted on the graph paper, then the point(s) on the x-axis are
A. P and R
B. R and S
C. Only Q
D. Q and O

Answers

Answer:

its D Q and O

Step-by-step explanation:

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