A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 88, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 84

Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Calculate the range and interquartile range for each set of data.
Using complete sentences, compare the data sets based on your results in part A.

Answers

Answer 1

You add all of the numbers and the divid by the amount of number for example 88+ ......... = 1667 and then you divid by 18 because that is how many numbers there are equaling 92.61% so 92.61% STUDIED

Answer 2

Answer:

horrible scores!

Step-by-step explanation:

Related Questions

Solve the question below

Answers

Answer:

3.5$

Step-by-step explanation:

1% of 350 is 3.5

1% of 3500 is 35. 3500:100= 35

Two Step Inequality Math problems

Answers

Answer:

Step-by-step explanation:

A triangle has a base of 3 and 2/5 inches and an area of 5 and 1/10 square inches. Find the height of the triangle

Answers

Answer:

3.33 is the height of the triangle

what is the answer?
30/r =

Answers

Not sure, can you elborate?

Answer:

R=30

hope it helps

(◔‿◔)

please help me on the bottom question

Answers

Answer:

z=485

Step-by-step explanation:

You want to have just z on one side, so you would add 321 to both sides. Then you have your answer, so:

z=164+321

Simplify:

z=485

add 321 to both sides= 485

Mason use ⅙ of a gram of honey to make 3/10 of a pan of pudding. How many grams of honey are needed to make a full pan of pudding?

Answers

Answer:

I was going to give the answer but i keep getting it wrong, I am so sorry for wasting your time. IK i shouldn't be answering if I dont have the answer but i need the points. I feel terrible about this.

Step-by-step explanation:

what is question 5 pls help

Answers

Answer:

Step-by-step explanation:

who ever answer first get brainiest

Answers

Hello! There are 3 bars of soap and 2 toothbrushes in each package.

Explanation: Divide the number 36 by 12 to get the bar of soaps for each package then divide 24 by 12 to get the amount of toothbrushes in each package. Each individual package contains 3 bars of soap and 2 toothbrushes.

Hope this helped and have a great day!! ^o^

Please help ASAP thax

Answers

Answer:

16) 5

17)6

18) 8

19) 8

Step-by-step explanation:

I am not sure, but hope it helps

Answer:

16. d=5 17. d=6 18. d=8 19. d=8

Step-by-step explanation:

Can you please help me

Answers

Answer:

Step-by-step explanation:

Yeah the answer is d.

The table below shows the amount a jacket would cost with various discounts.

What is the original cost of the jacket?

Answers

Answer:

somewhere near $100

Step-by-step explanation:

A hotel has a total of 172 rooms. About 58% of the hotel rooms have 2 queen beds in each room and the rest of the rooms have 1 king bed. How many rooms have queen beds?

Answers

Answer:

99.76 = 100

Step-by-step explanation:

Answer:

Queen rooms: 99.76 but since it is a real world problem round it to the nearest tenth

king rooms: 72

Step-by-step explanation:

172 x 58% or 172 x 0.58= 99.67.

rounded = 100.00

172 - 100 = 72

100= queen rooms

72= king rooms

plz help

its not the one with the x

Answers

Answer:

The third one

Step-by-step explanation:

The x value repeats.

The answer I got was the third one. I hope this helps

Is the given value a solution to the equation?

3(y + 8) = 2y − 6

y = 30

Answers

Answer:

y= NEGATIVE 30

Step-by-step explanation:

no it is not, 38x3 does not equal 54

Determine the price of the car using your equation
If the salesperson earned a $1250 commission, what was the price of the car?

Answers

the price is 250000 dollars

!!Help!! i will give brainliest

Answers

Answer:

Figure 1 = 94m^2

Figure 2 = 89.1

Step-by-step explanation:

Figure 1:

Break the figure into pieces and then add. 24 + 30 + 40 = 94

Figure 2:

8 * 8 = 64

then using C = 2 pi r you get 25.13

64 + 25.13 = 89.13

i need help with this question attached

Answers

the answer is 13. You can use pythagorean theorem (a^2+b^2=c^2) and replace a and c with the information given. You then solve for b.

I think the answer is 13 I’m not very sure.

Which angle refers to the same angle as GPB

Answers

Answer:

Step-by-step explanation:

this is the angle

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

12 1/6

Step-by-step explanation:

solve for x

please help and include an explanation

Answers

In the diagram, you can tell the corner the problem is in is 90°, so you take your equations and set it equal to 90 (21x+6=90) and do the basic algebra.

Answer: x=4 :)
Hope that helps

Help i'm not sure which is correct
Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation correctly?

1: The number of cans recycled is the independent variable because it affects the amount of money earned.
2:The number of cans recycled is the dependent variable because it affects the amount of money earned.
3:The amount of money earned is the independent variable because it affects the number of cans recycled.
4:The amount of money earned is the dependent variable because it affects the number of cans recycled.

Answers

The number of cans recycled is the independent variable because it affects the amount of money earned.

42 students were surveyed on their favorite subject. Out of those 42, 23% of them chose math. If there are 580 students in the whole school, about how many students in the whole school like math? Please leave an explanation as to how you got the answer.

Answers

Answer:

About 133 students consider math as their favorite.

Step-by-step explanation:

You take the 23% and multiply it by the total number of kids which is 580, this gives you the equation 0.23×580 which gives you 133.4.

Answer:

133

Step-by-step explanation:

divide 23 by 100 to get 0.23

then:

0.23 x 580 (no of students in whole school)=133.4

round to nearest whole number as we are working with people to get:

around 133 students in the whole school like math

hope that helped :)

what would be da answer people

Answers

Answer:

n=2

Step-by-step explanation:

(-y + -2 ) + ( 3y + 6)

-y + 3y = 2y

2 + (-6) = -4

equals to ( 2y - 4)

n=2 hdjdbruxgsiebshsysv

Sophie had a 15% off coupon for the book store. The original price of
the book she bought was $14.99. Calculate the discount. What was the sale price?

Answers

｡ₓ ू ₒ ु ˚ Your answer would be 12.75! ˚ ू ₒ ु ₓ｡

⭒❃.✮:▹ Considering 15% of 14.99 is 2.24, we would need to subtract that amount from 14.99.

14.99 - 2.24 = 12.75. ◃:✮.❃⭒

Hope this helps! ♡

The selling price of the book will be equal to $12.74.

What is the percentage?

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that Sophie had a 15% off coupon for the book store. The original price of the book she bought was $14.99.

The selling price will be calculated as,

Selling price = 14.99 x ( 100 - 15)%

Selling price = 14.99 x ( 85 / 100 )

Selling price = 14.99 x 0.85

Selling price = $12.74

To know more about percentages follow

https://brainly.com/question/24304697

#SPJ2

I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

What are the drawings

Q1} What is the greatest common factor of 24 and 40? A. 2 B. 6 C. 8 D. 24

Q2} Which list shows all the factors of 48?

A. 1, 2, 4, 6, 8, 12, 24, 48

B. 1, 2, 3, 4, 6, 8, 9, 12, 16, 24, 48

C. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

D. 1, 2, 3, 4, 6, 8, 9, 12, 16, 24, 48

Q3} What is the greatest common factor of 60, 84 and 72?

A. 4

B. 12

C. 24

D. 84

Q4} Which list shows all the factors of 36?

A. 1, 2, 3, 4, 6, 12, 18, 36

B. 1, 2, 3, 4, 6, 9, 12, 18, 36

C. 1, 2, 3, 4, 5, 9, 12, 18, 36

D. 36, 72, 108, 144, 180

Q5} Which list shows all the factors of 54?

A. 1, 2, 3, 6, 9, 12, 18, 27, 54

B. 1, 2, 3, 6, 9, 18, 27, 54

C. 1, 2, 3, 6, 9, 18, 54

D. 1, 2, 3, 4, 6, 9, 12, 18, 27, 54

plz hury i am on a test 100 points and Brainlyeist

Answers

Q1) C. 8

Q2) C

Q3) B. 12 (search GCF finder and thats answer)

Q4) B

Q5) B

Answer:8

Step-by-step explanation:

The prime factors of 24 are 2*2*2*3

The prime factors of 40 are 2*2*2*5

They both share 2*2*2

2*2*2=8

the factors of 48 are 1,2,6,8,12,24,48

the greatest common factor of 60, 84 and 72 is 12

solution

12 times 4 equals 84; 12 times 5 equals 60

the factors of 36 are : 1,2,3,4,6,9,12,18,36

factors of 54 are : 1,2,3,6,9,18,27 and 54

hope this helps :)

On graph paper, draw diagrams of a+a+a+a and 4a when a is 1, 2, and 3. What do you notice?

Answers

4a is added 4x which means a+a+a+a

When the value of a will be 2 and 3 from 1, The square formed will be dilated by a scale factor of 2 and 3.

What are transformations?

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We know, A square has side lengths that are equal to each other.

Given, We draw a diagram of a + a + a + a, This will form a square.

Now, When the values of a will be 1 we will have a square with side

lengths 1.

Now, When a = 2 and a = 3 the square will be dilated by a scale factor of 2 and 3.

learn more about dilation here :

https://brainly.com/question/13176891

#SPJ2

Which expression is equivalent to 6 - 3a + a + 8?

Answers

Answer:

the answer would be − 2 + 1 4

Step-by-step explanation:

Answer:

14−2a

Step-by-step explanation:

6−3a+a+8

(-15,-6), (8,3) Find the slope of the line through each pair of points?

Answers

Slope is equal to the change in

over the change in

, or rise over run.

m = change in y / change in x

The change in

is equal to the difference in x-coordinates (also called run), and the change in

is equal to the difference in y-coordinates (also called rise).

m = y^2 - y^1 / x^2 x^1

Substitute in the values of

and

into the equation to find the slope.

−

(

−

)

−

(

−

)

Simplify.

Simplify the numerator.

Tap for more steps...

−

(

−

)

Simplify the denominator.

Multiply

−

Add

and

9/23

Answer:

Step-by-step explanation:

Δy = -6 - 3 = -9

Δx = -15 - 8 = -23

slope = Δy/Δx = 9/23

What is the volume of the prism

Answers

Answer: it may be 85 but i didnt get anything else

Answer:

270 in^3

Step-by-step explanation:

Other Questions

In December, United States and Canada experiences winter while Antarctica experiences summer. Why? What is the measure of the angle in degrees? (Write number in answer only) help me muhahahah Care este cel mai mic numr dintre 95.999,96.959,99.595 i 99.995 la care cifra unitilor de mii este 5 If you walk up a set of steps empty handed and walk up the same set of steps holding a flower pot in thesame amount of time. Which requires more work?a.) empty handed b.) holding flower pot c.) same Help me with this pls Find the unit rate. 84 miles in 12 days (Ratio) Why was religion important to Indian culture? ok uum so i went to the bar and i saw this good looking bartender so i asked her if she had any campise in her and she said no so i said would you like to have some in you Which one of these three commanders was the Commander-in-Chief of the Allied Forces in World War II? I will give the best person the brainllestGeneral PershingGeneral EisenhowerPresident Wilson One year, the population of a city was 127,000. Several years later it was 129,540. Find the percent increase. PLEASE answer all these questions if you can. 1 attempt for all1.) Which of the following is true about prophase?chromatin changes into chromosome formall of the choice occur during prophasechromosomes line up at the equator of the cellcytokinesis occurs2.) Which of the following is true about metaphase?chromatin changes into chromosome formchromosomes line up at the equator of the cellall of the choice occur during metaphasenucleolus disappears3.) Which of the following describes the products of mitosis?one cell identical to the parentcell deathtwo unique cellstwo daughter cells that have identical DNA to the parent4.) What is the role of the spindle during cell division?to separate the chromosomesto break down the nuclear membraneto divide the cell in halfto duplicate the DNA5.) In what phase of mitosis are chromosomes first visible?InterphaseProphaseTelophaseMetaphase6.) A centromereholds two sister chromatids togetheris an unduplicated chromosomeis half of a duplicated chromosomeforms the spindle fibers7.) In which phase of meiosis would you see crossing over occur?Anaphase IProphase IAnaphase IIProphase II8.) Oogenesis produces __ viable cell/s, and spermatogenesis produces __ viable cell/s.4, 24, 14, 41, 49) Haploid gametes produced in males are called sperm.True10.) Which of the following best describes a tetrad?the spindle fibers at the end of telophase Ithe four cells resulting from meiosishomologous chromosomes during prophase Itetrads are not present in meiosis, they are present mitosisFalse Cashews cost $6.45 apound, how muchwould it cost to buythree and a quarterpounds of cashews? Read the sonnet.Sonnet XIIby William ShakespeareWhen I do count the clock that tells the time,And see the brave day sunk in hideous night;When I behold the violet past prime,And sable curls all silvered o'er with white;When lofty trees I see barren of leaves Which erst from heat did canopy the herd,And summer's green all girded up in sheavesBorne on the bier with white and bristly beard,Then of thy beauty do I question make,That thou among the wastes of time must go, Since sweets and beauties do themselves forsakeAnd die as fast as they see others grow; And nothing 'gainst Time's scythe can make defence Save breed, to brave him when he takes thee hence.Which characteristic of "Sonnet XII" shows that the poem is a sonnet?The title is only a few words long.Most lines have nine or ten words.Several lines are shorter than the first two lines.The poem has fourteen lines. . Technique is _______________a.the material of a work of art.b.involves the use of more than one medium in a work of art.c.a way in which an artist creates a work of art.d.the meaning of symbols and images in a piece of work. fix squeaking back door, see if peaches have ripened which item in the list contains a speeling error Choose all of the statements that are true about AABC. What practice became known as the spoils system?A. Supporters contributing money to support candidates in their campaigns.B. Elected officials rewarding political supporters with government jobs.C. The House of Representatives choosing the president.D. Political party leaders choosing who will run in an election. Please helppppp Im almost done with itttt Determine which figure matches the pattern for the given base, side, and front.BaseSideFront hey who raised richard allen (don't say things not realated to the question, js answer it) :)