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
viva [34]
3 years ago
12

what is the mean absolute deviation of Astrids data? to answer the question, find the mean. Next, fill in the table for the abso

lute deviation of each score in the data set from the mean. then find the sum or the deviations. finally, use the sum or the absolute deviations to find the mean of the absolute deviation.

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

The mean absolute deviation is the mean distance of each value in the data set from the mean value of the data set. To find the mean absolute deviation, first find the mean of the data set.

The sum of the values in the data set is 15 + 20 + 25 + 15 + 0 + 15 + 30 + 40 + 35 + 20 + 15 + 25 + 30 + 10 + 5 = 300. The number of values in the data set is 15.

Calculate the mean of the data set using this formula:

mean .

Next, find the absolute deviation of each value in the data set from the mean by subtracting each value from the mean and taking the absolute value.

Astrid's Scores

Absolute Deviation from Mean Score

|mean – individual score|

15

5

20

0

25

5

15

5

0

20

15

5

30

10

40

20

35

15

20

0

15 5

25 5

30 10

10 10

5 15

sum of absolute deviations 130

mean absolute deviation

 

   or

The mean absolute deviation of Astrid's data set is  or .

Step-by-step explanation:

aleksklad [387]3 years ago
6 0

Answer:

I’m so tired, i thought you asked what the absolute devisation of Aries is?

Step-by-step explanation:

You might be interested in
CAN SO ONE PLS HELP ME whats (2-3x4)9+22
Nuetrik [128]

Answer:

The answer is =  112

Step-by-step explanation:

3x4 = 12

12 - 2 = 10

10 x 9 = 90 .,. when there is a ) next to a number you multiply

90 + 22 = 112

4 0
3 years ago
The square of a number is the input and the output is the number.
Dimas [21]
What is your question?????
5 0
3 years ago
Read 2 more answers
PLS HELP ASAP PLS PLS PLS
Amanda [17]

0=0

Step-by-step explanation:

4(×+3)=4x+12

4x+12=4x+12

Subtract 12 from both sides of the equation

4x+12-12=4x+12-12

simplify

4x=4x

Subtract 4x from both sides of the equation

4x-4x= 4x-4x

Simplify and combine like terms

0=0

8 0
2 years ago
Read 2 more answers
Plz answer.............
spayn [35]

Answer:

( - x, - y )

Step-by-step explanation:

The starting is always Quadrant I.

270 degrees clockwise from Quadrant I is Quadrant III.

In Quadrant III, the points will be in the form ( - x, - y ).

7 0
3 years ago
What is the trigonometric ratio for cosn? enter your answer, as a simplified fraction, in the boxes. $$ triangle l m n with righ
hjlf

The trigonometric ratio will be Cos(n)=12/13

<h3>What will be the trigonometry ratio?</h3>

Given is a Right triangle LMN with right angle at M i.e. angle M = 90 degrees.

Given are the sides LM = 15, MN = 36, and LN = 39.

It says to find cos(n) = ?

So opposite side would be LM, adjacent side would be MN, and LN is the hypotenuse.

We know that the cosine ratio is given by :-

Cos(n)=\dfrac{adjacent}{Hypotenuse}

Cos(n)=\dfrac{MN}{LN}

Cos(n)=\dfrac{36}{39}

Cos(n)=\dfrac{12}{13}

Hence the required ratio will be   Cos(n)=\dfrac{12}{13}

To know more about trigonometry, follow

trigonometry

3 0
2 years ago
Other questions:
  • 1. Six less than n is less than - 4. how would o write this equation <br>​
    15·2 answers
  • Which is the graph of y = 3^ cube root x+1-2
    9·1 answer
  • I will vote u brainliest if u answer so pls do
    5·2 answers
  • The value for the area A of the figure is given. Write and solve a compound inequality for the value of x in the figure.
    9·1 answer
  • Kite is flying 78 ft off the ground, and its string is pulled taut. The angle of elevation of the kite is 65º. Find the length o
    9·1 answer
  • A jogger is going around a circular track with a radius of 100 ft. Determine the
    15·1 answer
  • Find the measure of the missing angle using the exterior angle sum theorm.
    10·1 answer
  • Find US, find MN, find YZ
    6·1 answer
  • One of the angles of a regular octagon is 135°. What is the sum of the measures of all the interior angles of this octagon?
    9·1 answer
  • 0.57, 0.507, 0.701, and 0.523 from least to greatest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!