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
rosijanka [135]
3 years ago
11

Help me with finding the MAD for math please!!!!

Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0
The average (mean) absolute deviation of a data set is the average of the absolute deviations from a central point.

so we need to calculate the mean of this data set firstly:::
the mean of (7,10,19,14,3) = \frac{7+10+19+14+3}{5} =10.6

then we will calculate how far each record is from this mean:::
7-10.6 = - 3.6
10-10.6 = - 0.6
19-10.6 = 8.4
14-10.6 = 3.4
3-10.6 = - 7.6


BUT as it requires the ABSOLUTE mean deviation, we will take the absolute values of the previous results

3.6  &    0.6  &    8.4  &    3.4  &    7.6

Adding them together and divide by the records number (5)::

ABSOLUTE mean deviation = \frac{3.6+0.6+8.4+3.4+7.6}{5} =4.72


Done!!!



I hope you got the idea



You might be interested in
What is the solution of -5x &gt; 25? <br> a. x &gt; -5 <br> b. x 5 <br> d. x &lt; 5
devlian [24]
The solution possible can be correct by dividing both sides by -5 ;Sooo x>-5.....
5 0
3 years ago
PLEASE HURRY!
crimeas [40]

Answer:

A

Step-by-step explanation:

+7 means go up

if the graph was 7x, the graph enlarges by a factor of 7

6 0
3 years ago
Read 2 more answers
Decimal divided by a decimal can never be a whole number?
soldier1979 [14.2K]
No decimal can be whole number but the rational number
6 0
3 years ago
Read 2 more answers
A robot is expected to filter pollution out of at least 350 liters of air and water. It filters air at the rate of 50 liters per
s2008m [1.1K]

Answer:

20W+50A\geq 350

Step-by-step explanation:

we are given that A robot is expected to filter pollution out of at least 350 liters of air and water.

Also It filters air at the rate of 50 liters per minute, and it filters water at the rate of 20 liters per minute.

The inequality for  number of minutes the robot should filter air (A) and water (W) to meet this expectations can be writte as follows:

20W+50A\geq 350

Hence the required inequality has been formulated.

4 0
3 years ago
Read 2 more answers
When converting a linear equation into Slope Intercept form, what is our main goal? Vour answer ​
Eddi Din [679]

Answer:

You have to make sure the y= is always on the left side and so it looks like ,y=mx+b. m=slope, x=independent variable and b = y intercept.

Step-by-step explanation:

Hope it helps :)

8 0
3 years ago
Other questions:
  • In a sample of 1000 randomly selected consumers who had opportunities to send in a rebate claim form after purchasing a product,
    8·1 answer
  • A survey found that 12 out of every 15 people in the united States prefer eating at a restaurant over cooking at home. if 400 pe
    11·2 answers
  • PLEASE HELP! This seems really hard and I tried many times to do it but I still cant understand...​
    8·2 answers
  • There are 26 people in a business meeting. At some point or another during the meeting, each person shakes hands once with every
    12·1 answer
  • 3) 9i(3)+ 9i(2)+ 18i + 36​
    10·1 answer
  • Help me plsss!!!<br><br> A) 50 degrees<br> B) 55 degrees<br> C) 60 degrees<br> D) 65 degrees
    11·2 answers
  • Anyone know this ?? thanks
    6·1 answer
  • I will give you BRAINLIEST for the correct answer
    10·1 answer
  • A community theater uses the function p (d) = (-4d+40) (d−40) to model the profit (in dollars) expected in a weekend when the ti
    12·1 answer
  • Find the missing side length of the right triangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!