Mathematics College

The dot plot below shows the number of concerts students at Albus Middle School have attended.

What is the interquartile range of the data set shown?
A. 2
B. 6
C. 3
D. 1

The Dot Plot Below Shows The Number Of Concerts Students At Albus Middle School Have Attended.What Is

Answers

Answer 1

Answer:

2

Step-by-step explanation:

Answer 2

The interquartile range of the given data set is 2.

We need to find the interquartile range of the data set given.

How to find the interquartile range?

To find the interquartile range (IQR), ​first, find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.

The given set of data is

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

To find Q1:

The lower half of the numbers are

That is 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2,

So the median of the lower half (Q1)=1

To find Q3:

The upper half of the numbers are 2, 2, 2, 2, 3, 3, 3, 3, 4, 5, 5, 5, 6, 6

So the median of the upper half (Q3)=3

Then, IQR=Q3-Q1=3-1=2

Therefore, the interquartile range of the given data set is 2.

To learn more about the interquartile range visit:

https://brainly.com/question/15686744.

#SPJ5

Related Questions

Pls solve this for 40 points and fast

Answers

Step-by-step explanation:

1)

10(3) + 2(1) = 32/4 = 8 mph

2)

[3(1.5) + 0.5x]/2 = 4

(4.5 + 0.5x) = 8

0.5x = 3.5

x = 7mph

Find angle 4 (use pic)

Answers

Answer:

35

Step-by-step explanation:

Let me know if I'm wrong and you're welcome

Mrs. Kruger wants to determine how much her 6th grade students study each night. She creates a survey and distributes it to her class. What is the population of her survey? NEED QUICK ANSWER 50 PTS​

Answers

Answer:

hi

Step-by-step explanation:

Step-by-step explanation: Her class mates are her populstion of her survey

because she is doing the survey on  how much her 6th grade students study each night.

Use properties of operation to write an expression equivalent to y/5 + (y + 4)

Answers

Answer:

Step-by-step explanation:

Which type of parent function is f(x) = |x|?
O A. Cube root
B. Square root
C. Linear
D. Absolute value

Answers

Answer:

D. Absolute value

Step-by-step explanation:

There are absolute value bars around x, so the function is absolute value.

Hope this helps...have a great day ^^

D absolute value is the correct answer

Asha has 3 times as many books as Luna. How many books does Asha have if Luna has "x" books.

Answers

Answer:

Asha has 3x books

Step-by-step explanation:

Since we dont not know how many books Luna has we know it is "X" so luna will have 3 times as much as X so 3x which also represents 3 times x

Plot the image of point B under a reflection across the x-axis.

Answers

Answer:

(-3,5)

Step-by-step explanation:

I got it right on khan academy

Describe the slope of the line. Then find the slope using two points.
helpp step by step explanation

Answers

Answer:

No clueeeeeeeeee

Step-by-step explanation:

Which of the following expressions can be written as 12(y – x)

Answers

Answer:

I think it would be -12(x-y)?

Step-by-step explanation:

what is the surface area ?

A. 78

B. 57

C. 50

D. 72

I gave Brainlist you ever answer first ​

Answers

SA = 2lw + 2lh + 2hw
= 2(7)(4) + 2(7)(1) + 2(1)(4)
=78 feet squared

hope this helps!! :)

Answer:

A. 78

Step-by-step explanation:

7 x 4 is the bottom and the bottom is the same as the top so I got 28 x 2 which is 56. 4 x 1 is one side. The other side is the same so I got 4 x 2 which is 8. 1 x 7 is the front and back. I got 7 x 2 is 14. i wrote 56 + 14 + 8 and got 78

hope this helps :)

What would happen if I ate 40 tablespoons of olive oil a day

Answers

it would probably lead to health issues ^-^

PLEASE HELP I WILL MARK BRAINLIST

Answers

Answer: 1. is b

2. is c

3. is c

4. is B

5, is A i think but im not sure about 5

Step-by-step explanation:

Fourteen percent of the town’s population are above the age of 65. If there are about
320 residents over the age of 65, then what is the town’s population?

Answers

Answer:

So if 14% are over 65, and 320 residents are over 65, then we can say that 14% of the town is 320. Then, we can divide by 14 to find 1%, which is 22.857142857 Now we can multiply this by 100 to get 2285.7142857.

Step-by-step explanation:

Need this ASAP PLZ .........................................:........

Answers

I don't now just need points

Solve the inequality.
x + 23 < 37
Group of answer choices

x < 60

x < 14

x < 37

x < 23

Answers

Answer:

x = 14

x + 23 < 37 ( move constant to right-hand side and change its sign)

x<37-23 ( subtract numbers)

x < 14

The answer is x=14.

Solving Steps:
First you need to move the constant to the right-hand side and change its sign.
Do this by subtracting 23 from both sides.

Then do 37-23 to get 14

So your answer is x=14

Question 7
Find the angle measures of ABCD.

Answers

Answer:

find it urself, i give u guide

Step-by-step explanation:

Find the value of the x first

As for now the only info that you have is total of angle in the square is 360°

[tex]360 = 4x - 10 + 3x + 7 + 2x + 3 \\ x = 40[/tex]

Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.

Right triangle ACB is shown where segment AC is twenty one units, segment CB is seventy two units, and segment BA is seventy five units.

Find sin B and tan B.

Answers

Answer:

sinB = 21/75

tanB = 21/22

Step-by-step explanation:

sinΦ = Height / Hypotenuse

tanΦ = Height / Base

Answer:

sin B = 7/25, tan B = 7/24

Step-by-step explanation:

sin = opposite / hypotenuse, tan = opposite / adjacent

Maybe I missed something but all I did was recreate your triangle and solve the trig ratios.

I need help
I need help fast​

Answers

Answer:

<STP=105°

Step-by-step explanation:

two interior angles equal one opposite exterior angle therefore

7x+6+7x+1=15x

group like terms

6+1=15x-7-7

7=15x-14x

7=x

for 15x

15 will multiply 7 and that is 105

Peter spent $285 on a $250 CD player with tax. What was the
percentage of tax?
%

Answers

Answer:

what ever the tax was multiply by the tax as:(0.00). Then add the price and the tax amount then youll have your answer

Step-by-step explanation:

Example:

$285 x%
$250. 100%
x=285•100/250
x=114%
114%-100%=14%
Percentage of tax is 14% aka $35

Two angles are called when their measures add to 180 degrees.

Answers

Answer:

Two angles are called supplementary when their measures add up to 180 degrees.

Step-by-step explanation:

Answer:

That is called a supplementary angle

Step-by-step explanation:

will give brainliest please
What political changes occurred in the years shortly before World War I?

Answers

It changed the world. It led to the Russian Revolution, the collapse of the German Empire and the collapse of the Hapsburg Monarchy, and it led to the restructuring of the political order in Europe and in other parts of the world, particularly in the Middle East.

Pleaseee helpp and explain the answerr!! Please

Answers

2x would be your answer

At the shopping mall, Joaquin bought 4 pretzels and a bottle of water for $11.50. Kelly bought 3 pretzels and a bottle of water for $9.00. What is the price of a bottle of water?

Answers

Answer:

$1.50

Step-by-step explanation:

They each bought one bottle of water, but one of them bought one less pretz l than th other. The difference in price is $2.50, which means a pretzel is 2.50 . Four pretzels would be $10, which leaves $1.50 fo the water. 3 pretzels would be 7.50, which leaves 1.50 for the water.

Find the area of the triangle.
Area=

(Simplify your answer)

Answers

a = b x h x 1/2
a = 8 x 8 x 1/2
a = 8 x 4
a = 32 m^2

Answer:

formula is 1/2 *b * h

so h=8m

b=8m

Step-by-step explanation:

b*h=

8*8=64*1/2=

64divided by 2= 32m²

Which represents
z = 3 (cos 7pi/6) + i sin (7pi/6)

Answers

Answer: A

Step-by-step explanation: :D

Answer:

A

Step-by-step explanation:

Ed2021

An airline uses many different types of airplanes. Information regarding some of the airplanes is given in the table below.

A 5-column table with 5 rows. Column 1 is labeled Plane with entries SkyBus 280, SkyBus 580, Grigson A-2, Grigson A-5, SkyDancer. Column 2 is labeled Number of seats with entries 120, 225, 70, 130, 350. Column 3 is labeled Seat width (inches) with entries 20.3, 20.6, 19.9, 20.5, 20.2. Column 4 is labeled Wi-fi with entries no, yes, no, yes, yes. Column 5 is labeled first-class seats question mark with entries no, yes, no, no, yes.

Which of the variables is a continuous variable?

number of seats
seat width
Wi-Fi
first-class

Answers

Answer:

Step-by-step explanation:

I’m pretty sure it’s seats. If it isn’t that then it’s prolly seat width. Sorry if it’s wring I’m doing the quiz too

Answer:

Seats

Step-by-step explanation:

URGENT PLEASE HELP
a : 14
b: 5
c: -2
d: -4

Answers

Answer:

D

Step-by-step explanation:

3(4*1 -6) + 2

3(-2) + 2

= -4

D

Hope it helps :)

PLS HELP WILL GIVE BRAINIEST these figures are congruent

Answers

Answer:

C

Step-by-step explanation:

Answer is C, only need to move it up and to the right through translation.

Find the surface area of the regular pyramid. Write your answer as a decimal.

Answers

Answer: 7

Step-by-step explanation:

first you calculate the equation, then add everything together

Answer: 241.8

I got you guys ;)

Find the circumference of a circle with radius 63 mm.

Answers

Answer:

C≈395.84mm

Step-by-step explanation:

C=2πr=2·π·63≈395.84067mm

Hope this helps

Answer:

395.64mm²

Step-by-step explanation:

r = 63mm

circumference of circle = 2[tex]\pi[/tex]r

= 2 × 3.14 × 63

= 395.64mm²

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