A group of 23 students participated in a math competition. Their scores are below:

Score (points)
20- 29

30 – 39

40 – 49

50 – 59

60 – 69

Number of Students
4

7

5

4

3



Would a dot plot or a histogram best represent the data presented here? Why?
Histogram, because a large number of scores are reported as ranges
Histogram, because a small number of scores are reported individually
Dot plot, because a large number of scores are reported as ranges
Dot plot, because a small number of scores are reported individually

Answers

Answer 1

Answer:

the answer is A

Step-by-step explanation:

Histogram, because a large number of scores are reported as ranges

This is what a histogram is

Pls give brainliest and thanks

Answer 2

Histogram, because a large number of scores are reported as ranges. The correct option is A.

What is a histogram?

The graphic representation of data points arranged into user-specified ranges is called a histogram. The histogram, which resembles a bar graph in appearance, condenses a data series into an intuitive visual by collecting numerous data points and organizing them into logical ranges or bins.

Given that a group of 23 students participated in a math competition. Their scores are below:

Score (points)          Number of Students

20- 29                                   4

30 – 39                                 7

40 – 49                                 5

50 – 59                                 4

60 – 69                                 3

If the above data is large data then it will be represented by the histogram. Therefore, the correct answer is A because of the histogram, because a large number of scores are reported as ranges. The correct option is A.

To know more about histograms follow

https://brainly.com/question/2962546

#SPJ2


Related Questions

I NEED HELP ASAP ILL MARK AS BRAINLIEST IF CORRECT!

Answers

Answer: A. $30.00

Step-by-step explanation:

1. Find the common difference, or by how much the value changes per pound.   Divide the price of the sales by the amount of pounds to find the rate. The rate must be $2.50 since 10 ÷ 4 = 2.5. To confirm, use 2 or 3 pairs of values. 15 ÷ 6 = 2.5, which confirms that the common difference is 2.5. This means that every pound of asparagus is $2.5.

2. Now that the rate is known, multiply it by 12. 2.5 * 12 = $30.00, which is the final answer.

Each of these is proportional to the other. Meaning, if you put the price over the pounds, then you get a fraction that remains consistent throughout the entire table and beyond.

[tex]\frac{price}{pounds}=\frac{10}{4} =\frac{5}{2}[/tex] so [tex]\frac{5}{2}[/tex] will be our constant ratio. With our formula, we know that the two equal each other, so [tex]\frac{price}{pounds}=\frac{5}{2}[/tex].

[tex]\frac{x}{10}=\frac{5}{2}\\[/tex] so [tex]2x=50\\x=25[/tex]

[tex]\frac{x}{12}=\frac{5}{2}[/tex] so [tex]2x=60\\x=30[/tex]

12 pounds of asparagus is $30.00

A rental car company offers the following two pricing methods for its customers to choose from for a one-month rental:



Method 1: Pay $400 for the month, or

Method 2: Pay $0.30 per mile plus a standard maintenance fee of $35.



Construct a linear function that models the relationship between the miles driven and the total rental cost for Method 2. Let represent the number of miles driven and represent the rental cost (in dollars).

complete the equation below
y=
use x as your variable

Answers

Answer:

y=0.30x+35

Hope that helps! :)

Answer:

method 2

Step-by-step explanation:

will give brainliest or however its spelled THis will have to things you need to help me with!! I need help now because its due at 2:30 and where I live its 1:50. 19 points PLEASE HELPPPP!!!!! Tomas got a score of 75% correct on an exam. There were 24 questions on the exam. What number of questions did Tomas get correct?
A
6
B
12
C
16
D
18 Read the question and type your response in the box provided. Your response will be saved automatically.
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40% of the total miles of their trip. How many miles is the Jackson’s trip from Boston to New York?

Explain how you solved this problem in the box below. Include a description of your strategy and your answer in your explanation.

Answers

Answer:

18

Step-by-step explanation:

I think the answer is 18 have a nice day!

BRAINLY IF YOU DO IT RIGHT AND WITH EXPLANATION
In Carl Sandburg's poem "Fog," how do readers know that fog is being compared to a cat?


It is directly called a cat.


It is shaped like a cat.


It sounds like a cat.


It moves like a cat.

Answers

Answer:

It moves like a cat.

Step-by-step explaination:

The fog is compared to the way a cat moves

Answer:

it moves like a cat.

Step-by-step explanation:

Carl Sandburg describes the fog as arriving "on cat feet," sitting silently, and then slipping quietly away. Therefore moves like a cat.

please help me. might give brainliest. for correct answers only though.

Answers

Mrs. Peters by 10 minutes

Answer:

Mrs. Peters will arrive by 5mins.

Complete the statements to find the measurements of ∠a and ∠b .

Find the measurement of ∠a.

m∠a +
°=180°

m∠a =
°
Find the measurement of ∠b.

m∠b +
° +
° =180°

m∠b =
°

Answers

Answer:

Step-by-step explanation:

We know that a straight angle is equal to 180°. Therefore, 120°+(a)=180°

We can solve for (a) by subtracting 120 from 180, which is 60.

180-120=60

m∠a+120°=180°

m∠a=60°

We know that the sum of all angles in a triangle is 180°.

Therefore, (a)+60°+(b)=180°

We know that (a) is equal to 60°, so our new equation is:

60°+60°+b=180°

60+60=120

180-120=60

m∠b+60°+60°=180°

m∠b=60°

Describe the data in the table

Answers

Answer:

the higher the magnitude, the the lower the frequency.

help me pleaseeeeeeeeeeeeeeeeeeeeeeeee

Answers

200 gallons per minute

Francisco is playing a game with 3 green, 2 yellow, 4 red, and 3 black marbles in a bag. He has calculated the probability of drawing a yellow marble, not replacing it, and then drawing a red marble. Explain the error in his solution.

(StartFraction 2 over 12 EndFraction) (StartFraction 4 over 12 EndFraction) = StartFraction 8 over 144 EndFraction

pls help!

Answers

Answer:

mag sagot ka module mo yan

Answer:

The probability is not 4/12 for the red marble, but 4/11

Step-by-step explanation:

Francisco calculated to probability of drawing a yellow marble correctly, but since he isn't replacing it, the amount of marbles in the bag is not 12, but 11. Since there are 4 red marbles, the probability is 4/11

Can someone plz help thxs ( do not put links and this is NOT a scam)

Answers

Answer:

A and B

Step-by-step explanation:

1 yard= 3 feet

56/12=4.66667

A is 3 feet

and B is 4.666667 feet

Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED i figured out angle 8 since its in the second question so all i need is the rest of them so plss help me

Answers

Angle

4: 135
5: 45
7: 135
8: 45
1: 45
2: 135
3: 45
6: 135

20 POINTS, please help (attached the question as a photo)

Answers

Answer:

C. (5-1), (5-2), (5-3), (5-4), (5-5), (5-6)

Step-by-step explanation:

So let's look at the choices and find which one has only one 3 (3's will be boldened for convenience).

A. (1-1), (2-2), (3-3), (4-4), (5-5), (6-6)

A has two three's, so it's out.

B. (1-3), (2-3), (3-1), (3-2), (3-4), (3-5), (3-6), (4-3), (5-3), (6-3)

B has 10 three's, so it's also out.

C. (5-1) (5-2) (5-3) (5-4) (5-5) (5-6)

C has 1 three, so it's correct. However I will still test D to make sure.

D. (1-6) (2-5) (3-4) (4-3) (5-2) (6-1)

D, like A, has two three's, so it's out.

With that information, we can deduce that C has the favorable outcomes for rolling exactly 1 three.

What is the range of the graph of f(x) = -3(x - 4)?
A. (-3, 4)
B. (-3, ∞)
C. (-∞, 4)
D. (-∞, ∞)

Answers

B because you could get different answers from y and they won’t always be the same

Solve 24 =y +17.5 y=

Answers

-6.5


17.5-24 you place the 24 near the 17.5 and make 24 a negative so the equation would be

y= 17.5-24

Answer:

[tex] \sf \: y = 6.5[/tex]

Step-by-step explanation:

Now we have to,

→ Find the required value of y.

The equation is,

→ 24 = y + 17.5

Then the value of y will be,

→ 24 = y + 17.5

→ y + 17.5 = 24

→ y = 24 - 17.5

→ [ y = 6.5 ]

Hence, the value of y is 6.5.

Kaycee needs to save $45 to buy a skateboard. She has already saved $21.50. Kaycee wants
know how much more money she needs to save.
Lets be the amount of money Kaycee still needs to save.
Describe the situation with an equation.
21.50 + 8 = 45
How much money does Kaycee still need to save?
Kovcee still needs to save S

Answers

Kaycee has $21.50 already saved
21.50+s=45
45-21.50=23.50
Kaycee needs to save another $23.50
23.50. 21.50+23.50=45

The change in the average price of a gallon
of milk from 2011 to 2013 is shown in the
table below.

At the end of 2010, the price of a gallon of
milk was $3.47.
What was the price, in dollars, of a gallon of milk at the end of 2013?

Answers

Answer:

Price at the end of 2011 :

$3.47 - 0.57 = $2.90

Price at the end of 2012 :

$2.90 + $0.25 = $3.15

Price at the end of 2013 :

$3.15 - $0.08 = $3.07

So, at the end of 2013, the price of a gallon of milk was $3.07 .

I'm stumped. Honestly. Please help

Answers

Answer:

1: Tip, $2.23

2: Tax, $0.74

3: Total, $17.87

4: Split, $5.95

Step-by-step explanation:

To find the tip, you must multiply the tip percentage by the bill, (which has not been taxed yet). The tip is 15%, which is equivalent to 0.15. The tip multiplied by the bill (0.15×14.90) equals $2.23.

To find the tax, you do the same as you did with the tip. The tax is 5%, which equals 0.05. The tax multiplied by the bill, (0.05×14.90) equals $0.74. The total cost is the bill, tip, and tax added together, (14.90+2.23+0.74) equals $17.87. To find out how much each person will pay equally, you must divide the total bill by the amount of people, (17.87÷3) which equals $5.95.

WILL GIVE BRAINLIST!
Which set of ordered pairs shows a functional relationship?

Answers

Answer:

C

Step-by-step explanation:

It is D not x value repeats

What is the IQR (interquartile range)?

Minimum value = 3

Q1=6.5

Median = 8

Q3=10.5

Maximum value = 19

Thank you! <3

Answers

Answer:

4

Step-by-step explanation:

Q3-Q1=IQR. So 10.5 minus 5.5 equals 4.

Someone please help me?! (Theoretical Compound Probability)

Answers

Answer:

1. 5/40

2. 3/20

3.

4. 0

Step-by-step explanation:

1. 5/40

There are 5 pairs of 6 inch pliers out of a basket with 40 pliers in the basket. So there is only a 2% chance one of those pliers would get chosen so its impossible to happen.

2. 3/20

There are 3 large hammers in the basket which has 20 hammers in it. So there is only a 15% chance so its not likely to happen.

3.  I don't really know about this one

4. 0%

There are no 6 inch pliers in the second basket whish only has 20 hammers in it so it is impossible to pick one out because there's a 0% chance of it happening

Find the area of the shape shown below... please

Answers

Answer:

12.5

Step-by-step explanation:

You would solve by taking A=1/2(7.5+2.5)*2.5=12.5

Which of the following is NOT a unit of volume?
quart
cubic inch
square inch
liter

Answers

Square inch because it is a measure of area not volume

Answer:

square inch and cubic inch

Step-by-step explanation:

Two coins are flipped how many outcomes are possible

Answers

Answer:

In an experiment of flipping two coins, there are four possible outcomes.

Step-by-step explanation:

Answer:

4.

Step-by-step explanation:

heads tails. Tails heads. tails tails. heads heads.

hope this helps!

Please I need help on these questions if you just take the da.mn points I will report also no links please.

Answers

Answer:

I believe the first one would be A, and the second would be and 6.25 for the last one. I'm not 100 percent sure, but it's my best guess, I hope it helps, my apologies if it is wrong.

Use the diagram shown to find the height of the house. Round to the nearest hundredth.

Answers

Answer:

46- 0

Step-by-step explanation:

30+16=46

46 is closer to 0 then it is 100

so 0 is the answer

0 sorry if it’s wrong

I meant to put the file but i guess it didnt upload.

Answers

Answer:

8

Step-by-step explanation:

A trapezoid is shown. Use the ruler provided to measure the dimensions of the trapezoid to the nearest inch. What is the area of trapezoid in square inches?

Answers

Answer:

Step-by-step explanation:

Trapezoids are fille with interoir reflex

The questions are in the pictures:)

Answers

Answer:

4.75 to 7.5

Step-by-step explanation:

just look at it or use a pencil to draw lines to proportion

plz help no explenation needed

Answers

Answer:

Its the first one

Step-by-step explanation:

T is the independent variable and M is the dependent variable.

ALSO i love your pfp :D

Answer:

t is the independent variable and m is the dependent variable

helppp i dont know what to doooo

Answers

Answer:

8

Step-by-step explanation:

24-16=

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