How do you find the mean absolute deviation

Answers

Answer 1
Answer:

Answer:

In order to find MAD follow the following steps

Step-by-step explanation:

The following rules may be followed to find MAD

  • Start by finding the mean of the data set.
  • Find the sum of the data values, and then divide the sum by the number of data values.
  • After that find the absolute value of the difference between each data value and the mean.
  • Calculate the sum of the absolute values of the differences.
  • Finally divide the sum of the absolute values of the differences by the number of data values.
Answer 2
Answer:

Answer:

A measure used to find how much the values in a data set vary from their mean is called as the mean absolute deviation. It is also termed as mean deviation or average absolute deviation. It can be calculated by finding the mean of the values first and then find the difference between each value and the mean

Step-by-step explanation:


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How many times does 50 go into 2,000,000

Answers

This is purely division.
2,000,000 divided by 50
2,000,000 / 50 = 40,000

40,000 times
50 goes into 2,000,000 40,000 times

Is 1-6 correct please help I will give thanks or brainliest

Answers

Good job !! There all correct !
Yes don't forget if you need to simplify do so .

Which equation represents the graph of the linear function?A.
y = 4x + 4

B.
y = 4x − 4

C.
y = −4x + 4

D.
y = −4x − 4

Answers

By looking at the graph you can rule out choices C and D because the graph given to you is an increasing linear function and C and D represent functions with a decreasing or negative slope. 

By looking at the picture the slop of the graph seems to be 4/1 (rise/run) so your slope is 4. And your y-intercept looks like its -4 so your answer is B

I need help, I don't understand this question.

what is f(-3) if f(x)=|2x+1|+5

Answers

Answer:

f(-3) =10

Step-by-step explanation:

When given a function f(-3), they want you to substitute x=-3 into the function f(x) and solve

f(x) =|2x+1|+5

Let x=-3

f(-3) =|2 *-3+1|+5

f(-3)=|-6+1|+5

f(-3)=|-5|+5

The absolute value of -5 is positive 5  (absolute values means always positive).

f(-3)=5+5

f(-3) =10


Need help quick!! Please explain how you got your answer.

Answers

Answer:

A. acute, scalene

Step-by-step explanation:

The angles are less than 90 degrees. Therefore, the triangle is acute. The sides are uneven. Therefore, the figure shown is a scalene triangle.

What's 2b+8-5b+3=-13+8b-5

Answers

Answer:

Alright well solve for b by simplifying both sides of the equation, then isolating  the variable

Exact form: b = 29/11

Decimal form: b = 2.63 Well Hope this helps :)

Step-by-step explanation:


b=29.11 or 2.63 there