1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erik [133]
2 years ago
12

{3, 5, 7, 9, 11)

Mathematics
1 answer:
DIA [1.3K]2 years ago
3 0

Answer:

Mean Absolute Deviation = 2.4

Step-by-step explanation:

Find you have to find the mean (average):

3 + 5 + 7 + 9 + 11 = 35

35 / 5 = 7

Mean = 7

The mean absolute deviation is the mean (average) of the distance from the other numbers (absolute means that if the number is negative it turns into a positive):

3 - 7 = 4

5 - 7 = 2

7 - 7 = 0

9 - 7 = 2

11 - 7 = 4

Now we have to find the mean of this numbers:

4 + 2 + 0 + 2 + 4 = 12

12 / 5 = 2.4

Mean Absolute Deviation = 2.4

You might be interested in
Which of the values for x and y make the equation 2x + 3y + 4 = 15 true?
hjlf
X=1, y=3 because 2x1 is 2 and 3x3 is 9, 2 plus 9 equals 11 and 11 plus 4 equals 15
5 0
3 years ago
Read 2 more answers
Each batch of cookies that mrs. claus makes takes 20 minutes in the oven. If the oven is on for 3 hours ,how many batches of coo
liraira [26]
You would do 3x60=180 since there is 60 minutes in each hour then dives 180 and 20 which gives you 9 batches of cookies. Hope this helps!
4 0
3 years ago
Help please and this time please put an explanation just don't only say the answer <br> thank you
coldgirl [10]

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ T\boxed{4} B\boxed{24}

✽ Ok, so B is the number of boys and T is the number of teachers.

➷ t \div ( B + 18) = \frac{2}{21}

\frac{B}{18} = \frac{4}{3}

✽ Then solve the second equation for B.

➷ B = 24

✽ Plug into the first equation to find T.

➷ T \div (24 + 18) = \frac{2}{21}

T = 4

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

5 0
3 years ago
I need help on find the mean, median, mode, or range
Bogdan [553]

Answer:

Median

Step-by-step explanation:

You need to arrange the numbers in order by size.

Then if there is an odd number of terms the median in the middle term. If there is is an even amount of terms then what you do is add 2 then divide by 2

8 0
3 years ago
What is the perimeter of a polygon with the vertices at (-2,1),(-2,7),(1,11),(4,7) and (4,1) enter your answer in the box do not
earnstyle [38]

Answer:

  28

Step-by-step explanation:

It helps to plot the points on a graph. It is easy to see that three of the sides are of length 6, and the remaining two are the hypotenuse of a 3-4-5 triangle, hence length 5.

  3×6 +2×5 = 28

The perimeter of this polygon is 28 units.

6 0
3 years ago
Other questions:
  • ALGEBRA 1, SEMESTER 2
    9·1 answer
  • what is the hourly median income for a female with a less than a highschool diploma if you assume a 40-hour work week?
    9·1 answer
  • A gardener installed 42.6 meters of fencing in a week. He installed 13.45 meters on Monday and 9.5 meters on Tuesday . He instal
    11·1 answer
  • Use the diagram shown to find the volume of the sphere. Use 3.14 for pi. Round your answer to the nearest hundredth.
    5·1 answer
  • In a group of 25 girls, 8 ran for the cross country team, 13 are on the math league team, and 6 are on both teams. How many of t
    12·1 answer
  • When is it helpful to convert from point-slope to slope-intercept form?
    5·1 answer
  • Which of the following ordered pairs is represented by a point located on the y-axis?
    14·1 answer
  • A car travels 200 miles using 8 gallons of gasoline. What's the unit rate in miles per gallon? Please write
    14·2 answers
  • If m PLZZZZ HELP WITH THISSSSSSSSSSS
    13·2 answers
  • jesse is putting a ribbon around a square frame. He uses 24 inches of ribbon. How long is each side of the frame
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!