Mathematics Middle School

what is the mean absolute deviation (MAD) of the data set? 79, 80, 82,84,87

Answers

Answer 1

Answer: 2.64

79 + 80 + 82 + 84 + 87 = 412

412/5 = 82.4

|79 - 82.4| = 3.4

|80 - 82.4| = 2.4

|82 - 82.4| = 0.4

|84 - 82.4| = 2.4

|87 - 82.4| = 4.6

3.4 + 2.4 + 0.4 + 2.4 + 4.6 = 13.2

13.2/5 = 2.64

Related Questions

Triangle RST is made of points R(-10, 5.6), S(0, 7) and T(-6, -34).

If it is reflected across the y-axis to form triangle R'S'T', enter the coordinates of R'.

Answers

i believe if ita reflected, it’d be (10,-5.6)
not completely sure

Need help its for 20 points whoever complete this for me I will give you a crown

Answers

Answer:

please give options.

Step-by-step explanation:

The number of inches is what ?

Ask your teacher about your homework

HELP PLS EXPLAIN THIS TO ME
Gabriel planned a vegetable garden. Use the scale and the scale drawing to complete the following statements.



The length of the garden is

meters.
The width of the garden is

meters.
If the scale changes to 1 cm : 9 meters, the new length of the garden is

meters and the new width of the garden is

meters.
The new length of the garden is

times as long as the original length of the garden.

Answers

Answer:

length: 21 meters

width: 5.25 meters

scale changes to 1cm : 9cm

length: 63 meters

width: 15.75 meters

new length: is 3 times old length

Answer:

The length of the garden is 21 meters.The width of the garden is 5.25 meters.If the scale changes to 1 cm : 9 meters, the new length of the garden is 63 meters and the new width of the garden is 15.75 meters.The new length of the garden is 3 times as long as the original length of the garden.

Step-by-step explanation:

Solving

Scale : 1 cm = 3 mThen, length = 7 cm * 3 = 21 mwidth = 1.75 cm * 3 = 5.25 mIf scale is 1 cm = 9 m,length = 7 cm * 9 = 63 mwidth = 1.75 * 9 = 15.75 m

A restaurant worker used 5 loaves of wheat bread and 2 loaves of rye bread to make sandwiches for an event. Write a ratio that compares the number of loaves of wheat bread.

Describe what the ratio 7:2 means in terms of the loaves of bread used for the event

Answers

Answer:

5:2 or 5 to 2 as a fraction 5/2

Step-by-step explanation:

Answer:

5:2

Step-by-step explanation:

there are 5 wheat bread and 2 rye bread loaves so 7:2 means you added 2 more loaves of wheat bread.

What is the distance from the campsite between the pond and the path

Answers

1 Mile in distance from the campsite to the pond.

If there are 4 squares that seperate the campsite from the pond, that is 1/4's a mile each.

1/4 + 1/4 + 1/4 + 1/4 = 4/4 (1 mile.)

You add the numerators together (In this case the numerator is the 1).

You do NOT add the denominators together (And in this case the denominator is 4).

I hope this helps!

Answer:

1.25 miles

Step-by-step explanation:

Scale

1 inch = 1/4 mile1 inch = 0.25 mile

From campsite to the pond

(3 + 2) inches5 inches x 1/45/4 miles1.25 miles

Each circle counts as one whole.

Write a mixed number giving the amount shaded.
Then, write this amount as an improper fraction.

Answers

mixed number would be 2 and 7/3
2 1/3 7/3





Explanation: 2 wholes are shaded 1/3 is shaded

CAN SOMEONE HELP PLEASE!

Answers

Answer:

the answer is the number two.

Step-by-step explanation:

1. compare the table, the person without a membership is more likely to take vitamin than a person with gym membership. 2 compare the answer with each other.

I need help please!!! thank you so much to the person who is going to help me.

Answers

6x-2
Because
4x+2x=6x
And -7+9=2
Giving you

6x-2

Send help its 50 points !

Answers

Step-by-step explanation:

According to picture we can see

Vertical angles

The opposite angles formed by two intersecting  lines

1, 6 and 9Complementary angles

The angles forming a right angle

2Adjacent angles4 and 5 (most of other angles can be added to this group)Linear pair

The angles forming a straight line

3, 7 and 8
According to picture we can see
Vertical angles
The opposite angles formed by two
intersecting lines
1. 6 and 9
Complementary angles
The angles forming a right angle
• 2
Adjacent angles
4 and 5 (most of other angles can be
added to this group)
Linear pair
The angles forming a straight line
3, 7 and 8

Please help, will give brainliest!

Answers

Answer:

The best name for the shape of his kite is a rectangular rhombus.

Step-by-step explanation:

122345678901234567890

A farm grew 19.8 tons of wheat in 2013. The farms wheat output increased by 9.8% from 2013 to 2014 and by 5.1% from 2014 to 2015. Which expression represents a strategy for estimating the total output of wheat ,in tons, in 2015?


A 20+10+5

B 20(10)(5)

C 20+1.1+1.05

D 20(1.1)(1.05)

Answers

D since adding numbers wouldnt make sense because they are percentage’s
D. When it comes to percentage you can’t possibly add them but multiply .

negative fractions on the number line

Answers

-3.25 because the number line is divided into quarters 3 3.25 3.5 3.75 4

On number line, the value of fraction is,

⇒ - 13/4

What is mean by Fraction?

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.

Given that;

The number line is shown.

Now,

The value of number represent on number line is,

⇒ - 3.25

⇒ - 325/100

⇒ -65/20

⇒ - 13/4

Thus, On number line, the value of fraction is,

⇒ - 13/4

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ7

What is 14% of 800? Enter your answer in the box.

Answers

14% of 800 is 112. You can figure this out by multiplying 0.14 by 800 to get 112
Commenting so the dude gets brainliest

What is the distance from (3,5) to (9,13).
A. 9.4 units
B. 13 units
C. 12.6 units
D. 11.9 units

Answers

Answer:

It would be B.13.

Step-by-step explanation:

Please give me brainliest if I'm right

Explain what the speed vs time graph in the image below represents.

Answers

Answer:

it shud be nether

Step-by-step explanation:

As you can see on bolf points it hit 4,-4 so it have same speed to get to bolf points.

Please answer, i'm timed (EDGE 2022)

Answers

Answer:

C is the correct option

Step-by-step explanation:

hope this helps.

Yvette spins the following spinner 35 times. How many times should she expect it to land on 4?

Answers

7 because there is a 1/5 chance and 7*5=35

Read the line from "Harlem [2]."

Or fester like a sore—

What does the word fester mean?


burst

appear

decay

develop

Answers

burst is the correct answer i think
Burst…………. Answer b because how it’s formed

help me pls? thank you

Answers

i think its c (a picture of a city )

Answer:

C. A picture of a city

**Brainliest would be appreciated**

Step-by-step explanation:

please help I don't understand

Answers

Answer:

it would be the second one.

Step-by-step explanation:

If I get it wrong, Let me know. If not. five stars and brainest, please

Answer: Second option

Step-by-step explanation: It is the second option becase it contains 1w, 2s and 4y which are all there to add up the perimeter. Remember, the perimeter is just all the sides added up.

Can you plase help me with this math problem, its a little hard
AND NO STU PID LINKS ALLOWED

Answers

Answer:

278,  932

Step-by-step explanation:

Outliers are just numbers or results that are very different to the rest of the numbers. hope this helps! :)

Consider the expression.
12(-72)+41(-3 -32)

Answers

Answer:

-2299 is the correct answer

Step-by-step explanation:

i used a calculator

-2299 I believe is correct

The red figure is similar to the blue figure. Describe a sequence of transformations
in which the blue figure is the image of the red figure.

(just one sequence needed)

*WILL GIVE BRAINLIEST TO THE CORRECT ANSWER*

Answers

Answer:

3/8 is blue because since 5/8 is red there is only 3/8 left of the figure so it has to be 3/8 blue

Step-by-step explanation: TYYYYYYY

Please help me find the surface area.

Answers

Answer:

cool sooo coolll very nice drawing

Answer:

the anwer is 500

Step-by-step explanation:

hope this helps

Brandon is wrapping the present shown below. How many square centimeters of wrapping paper will he need?

HELP ME SUPER OON!!!

Answers

Answer:

888 centimeters^2

Step-by-step explanation:

SA: 2×(22×10 + 22×7 + 10×7) = 888 centimeters^2 (to the power of 2)

Which of the following inequalities is correct?

Answers

Answer:

Step-by-step explanation:

it is option C because a positive number will always be bigger then a negative number

option C!!! if you look at it, it’s logical

Whoever gets it right can have brainliest, but answer ASAP!

Answers

Answer is: 6.52
Hope this helps

GIVING BRAINLIEST!!!!!!!!!!!!!!!!!!!

Answers

1. (2,3), 2+4=6 3+5=8 (6,8)

2.(9,7), 9-8=1 7-2=5 (1,2)

1. (6,8)
2. (1,5)
you can either plot the points and move or add and subtract the numbers on each axis. if it goes down or left, it'd be negative. up or right, positive.

WILL CHOOSE BRAINLIEST!!! The oxford square is approximately 300 feet on each side. What is the length of the diagonal square?

Answers

Answer:

[tex]300\sqrt{2}[/tex]

Step-by-step explanation:

using pythagorean theorem we know that a^2+b^2=c^2 so [tex]300^2+300^2=c^2[/tex]

so [tex]c=+- \sqrt{300^2+300^2}[/tex] knowing that the line has to be positive you take the positive integer.

The radius of a semicircle is 2 centimeters. What is the semicircle's area?

Answers

the answer is 40.53cm2

Other Questions
In "We Wear the Mask," the mention of "tortured souls" suggests __________ about the way the speaker has been treated.A. AmusementB. A forgiving attitudeC. BitternessD. A lack of concernPoem Below:We wear the mask that grins and lies,It hides our cheeks and shades our eyes,This debt we pay to human guile;With torn and bleeding hearts we smile,And mouth with myriad subtleties.Why should the world be overwise,In counting all our tears and sighs?Nay, let them only see us, whileWe wear the mask.We smile, but, O great Christ, our criesTo thee from tortured souls arise.We sing, but oh the clay is vileBeneath our feet, and long the mile;But let the world dream otherwise,We wear the mask Division ABC has $750,000 in average assets and $200,000 in income. Division XYZ has $800,000 in average assets and $210,000 in income. The company's target rate is 10%. Which division has the highest residual income Cara computes the mean and variance for the set 87, 46, 90, 78, and 89. She finds the mean to be 78. Her steps for finding the variance are shown below. Variance squared = StartFraction (87 minus 78) squared + (46 minus 78) squared + (90 minus 78) squared + (78 minus 78) squared + (89 minus 78) squared Over 5 EndFraction Variance squared = StartFraction (9) squared minus (32) squared +BACK Which budget items (costs) would you include and exclude in your training budget? Which of the following can be categorized as a primary activity? What is leading in poetry writing?A. An approach that provides the reader with few clues aboutconnectionsB. An approach that guides the reader to make certain connectionsC. An approach in which all lines connect back to the first lineD. An approach in which each word comes from the same originlanguage The main idea of a text can also be called its conclusion. False True Each of the following is true of peptides and amines EXCEPT they areO made of proteinsO fast acting asO short livedO long lasting please answer these for me! Right answers only. Thanks why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism Which sentence uses the word indicated correctly?The best books about dogs are indicated by the American Kennel Club.Someone indicated I look in the local library for better sources.The studies indicated that dogs are good pets for children. A Humanist would agree with aBehaviorist about the genetic influencesof behavior.TrueFalseI will mark brainliest! Question 1 of 10Which is true about the Mycenaeans?A. They had advanced weapons.O B. They were not imperialists.C. They had no fortresses.O D. They were monotheistic. Samir also picks pumpkins from his garden. He picked 6 7/10 kg, but 2.6 of pumpkins were spoiled and could not be used for decoration. How many kilograms of pumpkins were not spoiled? Write an equation that shows how you reached your answer. Pls I need the answer quick 30 pointsSelect the correct answer.How were the Mauryan and Gupta Empires different?A. Unlike the Mauryans, the Guptas collected taxes from districts and villages.B. Unlike the Mauryans, the Guptas established a central government that allowed local rule.C. Unlike the Guptas, the Mauryans established a central government that allowed local rule.D. Unlike the Guptas, the Mauryans encouraged construction of public works.E. Unlike the Guptas, the Mauryans encouraged the caste system to form a stable government. What is Power and integrity A mobile set after allowing a discount of 10% on its marked price, was sold at a gain of 20%,Had it been sold after allowing 20% discount,there would have been a profit Rs.350. Find the cost price and marked price of the mobile set. The criteria retailer must meet to receive a reduced penalty and/or protect the license/permit if an illegal alcohol sale takes place at the establishment is often referred to For which values of x is the expression undefined x-8/x-5 When someone is dealing with a new diagnosis of a life-threatening illness, they can experience a number of questions and concerns about who they are as a person. The textbook refers to this as: Multiple Choice preterminality and mitigation. accommodation. terminality plight. existential plight.