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
mart [117]
3 years ago
7

What is the mean absolute deviation of the data set? 12, 15, 7, 4, 9, 10, 9, 6

Mathematics
1 answer:
bearhunter [10]3 years ago
3 0
Here is an example:
Find the MAD of 2,4,6,8 Step 1 : Find the mean of the data : (2+4+6+8) / 4 = 20/5 = 4 Step 2 : Find the distance between each data and mean. Distance between 2 and 5 is 3 Distance between 4 and 5 is 1 Distance between 6 and 5 is 1 Distance between 8 and 5 is 3
Step 3 : Add all the distances : 3+1+1+3 = 8
Step 4 : Divide it by the number of data : 8 / 4 = 2 2 is the average absolute deviation.
You might be interested in
In 5 rounds of a game, Jill scored -3,8,9,-7, and 13. What integer represents her average score for the 5 rounds?
IgorC [24]
The answer is 9 because 5*(-3)+8+9-(-7)=9
5 0
3 years ago
Select the correct answer. Vincent wants to construct a regular hexagon inscribed in a circle. He draws a circle on a piece of p
uranmaximum [27]

Answer:

B.

Step-by-step explanation:

4 0
3 years ago
GIven that GR= x+5 and GP= 2x-3 which expression below calculates the perimeter of this gate? (x+5) + (2x-3) (x+5) + (2x-3) 2(x+
WINSTONCH [101]

Answer:

P = 2(x + 5) + 2(2x - 3)

Step-by-step explanation:

GIven that GR= x+5 and GP= 2x-3 which expression below calculates the perimeter of this gate?

The shape of the gate is rectangular.

Hence, the Perimeter of a rectangle (the gate) = 2L + 2W

Where :

L = GR = x + 5

W = GP = 2x - 3

Hence,the perimeter of the gate is

P = 2(x + 5) + 2(2x - 3)

5 0
3 years ago
An equation with an exponent is called an exponential equation. True False
lyudmila [28]

Answer:

true

Step-by-step explanation:

7 0
3 years ago
Solve 2/3x> 8 or 2/3x< 4
grigory [225]

Answer:

x > 12

Answer for 2/3>8

8 0
3 years ago
Read 2 more answers
Other questions:
  • janie served 4 same size pizzas. Explain how to find how manyslices of pizza served if the angle for each slice turns through a
    13·1 answer
  • +38+9y=+2 what does y equal
    8·2 answers
  • Plz help me with this problem
    11·1 answer
  • A coral reef grows
    8·1 answer
  • Solve the equation 21p-4=12p+7/2
    14·1 answer
  • Ans fastt I will mark as brainliest​
    14·1 answer
  • In a completely randomized design, experimental units were used for the first treatment, for the second treatment, and for the t
    9·1 answer
  • Yards Feet Use the table to complete the work and find the missing value. 5 yards = 15 feet 2. CO 5 yards _15 yards 15 feet ? fe
    10·1 answer
  • Please help, Will mark brainlist! :)
    7·1 answer
  • a smaller square field has an area of 3,600 square meters. what is the length of one side of the field?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!