Help me with (mad) Mean Absolute Deviation. I don't get it!!!

Answers

Answer 1

Answer: To Solve MAD or the mean absolute deviation what you need to do is get the Mean so lets say you have the numbers 20,35,18,34,60,82,10, and 29 add them up to get 228. next divide by the amount of numbers 228/8 = 36 now to get the mean absolute deviation get the difference of each number, but some will be negative so we will turn them to positive Like so.
20-36=-16 turn to positive 16
36-35=1
36-18=18
36-34=2
60-34=24
82-34=46
36-10=26
and 36-29=7
you add up these numbers to get 140 then divide them by the numbers 140/8=17.5
so 17.5 is your mean absolute deviation.

Related Questions

Please help thanks!!
A woman put $580 into a saving account for one year . the rate of interest on the account was 6 half %. how much was the interest for the year in dollars and cents?
Look down below for question:
Relationship B has a greater rate than Relationship A. The graph represents Relationship A.Which table could represent Relationship B?A.Time (weeks) -2- -5- -6- -9-Plant growth (in.) -1.2- -3 -3.6- -5.4-B.Time (weeks) -2- -5- -6- -9-Plant growth (in.) -1.4- -3.5- -4.2- -6.3-C.Time (weeks) -2- -5- -6- -9-Plant growth (in.) -1.6- -4- -4.8- -7.2-D.Time (weeks) -3- -4- -6- -9-Plant growth (in.) -1.5- -2- -3- -4.5-
A hardcover book sells for $24 at the bookmart. Ben pays a total of $25.02 for the book. What is the sales tax rate?

A recipe for chili uses 213213 cups of beans. Keith is making 112112 times the recipe. Which equation helps Keith find how many cups of beans he needs?

Answers

Answer:

x = 112 × 213

Step-by-step explanation:

Let x be the number of cups required for 112 times of the recipe,

Given,

The number of cups for one recipe = 213,

So, the number of cups or 112 recipe ( or a recipe made 112 times ) = 112 × number of cups for each recipe

$\implies x = 112* 213$

Which is the required equation.

your answer is 23903735856

heres how you solve it

213213 x 112112= 23903735856

four girls and two boys are working on an art project.They have four square pieces of felt. If each person gets and equal share of the felt how much of a piece of felt will each person get

Answers

The 4/6pieces per person or 2/3 of a piece of felt each person will get if four girls and two boys are working on an art project.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

It is given that:

Four girls and two boys are working on an art project.They have four square pieces of felt. If each person gets and equal share of the felt

Let x be the amount of a piece of felt each person will get

From the data given in the equation:

Total number of girls and boys = 4 girls + 2 boys

The total number of girls and boys = 6 people total.

x = 4/6 pieces per person

x = 2/3 of a piece

Thus, the 4/6pieces per person or 2/3 of a piece of felt each person will get if four girls and two boys are working on an art project.

Learn more about the fraction here:

brainly.com/question/1301963

#SPJ2

4 girls+2 boys=6 people total.

4/6 pieces per person

Answer: 2/3 of a piece

3 tims what will =28

Answers

9.3 repeating is the answer.

The answer is 9.3 recurring, you get this by diving 28 by 3

Full in the missing reason for each step of proof?

Answers

5x + 3y + 2(x + y) = 5x + 3y + 2x + 2y . . . . . . . . (opening up the bracket)
= 5x + 2x + 3y + 2y . . . . . . . . (rearranging terms)
= 7x + 5y

2 and 1/6 times 3 and 2/5 equals...A.7 and 11/30
B.6 and 1/10
C.5 and 23/30
D.6 and 1/15

Please Help Me! :)

Answers

If you would like to know the value of 2 1/6 times 3 2/5, you can calculate this using the following steps:

2 1/6 * 3 2/5 = 13/6 * 17/5 = 221/30 = 7 11/30

The correct result would be A. 7 and 11/30.

What is the area of the figure?

Answers

it is 282, it is easier if you split the shape up into two rectangle shapes

The area would equal 126in squared

Other Questions

kirby drew a quadrilateral with four angles a side that measures 9centimeres and a side that measures 6 centimeters. what is the figure what is its perimeter

05.05 HC) Figure ABCD has vertices A(−2, 3), B(4, 3), C(4, −2), and D(−2, 0). What is the area of Figure ABCD?

How do you write 40% as a fraction in simplest form

PLEASE HELPIn the middle of the afternoon, the temperature outside was 0 °F. An hour later, the temperature had decreased by 12 °F. An hour after that, the temperature had decreased by another 4 °F. What increase in temperature is needed to return to the original temperature of 0 °F?A 4 °FB 8 °FC 12 °FD 16 °