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
defon
3 years ago
14

What is the mean absolute deviation of the data set? 2, 2, 5, 6, 8, 4, 8, 5

Mathematics
1 answer:
DedPeter [7]3 years ago
7 0

ANSWER

The mean absolute deviation is 1.75

EXPLANATION

The given date set is 2, 2, 5, 6, 8, 4, 8, 5

The mean is

\bar X =  \frac{2 + 2 + 5 + 6 + 8 + 4 + 8 + 6}{8}  = 5

The mean absolute value deviation is given by:

=\frac{ \sum |x -\bar X| }{n}

=  \frac{ | 2 - 5|  +  |2 - 5|+  |5- 5|+  |6 - 5|+  |8 - 5| +  |4 - 5|+  |8- 5|+  |5 - 5| }{8}

=  \frac{ 3  +  3+ 0+  1+  3 + 1+3+  0}{8}

=  \frac{14}{8}

= 1.75

You might be interested in
8=y+3 solve for the variable
NARA [144]

Answer:

5

Step-by-step explanation:

8 = y + 3

5 + 3 = 8

Therefore y = 5

7 0
3 years ago
Read 2 more answers
25POINTS PLEASE ANSWER NEED HELP BAD AND IM ON AN ALT BC I RAN OUT OF POINTS (I've made 3 alts so far to answer this question so
Firdavs [7]

Answer:

Change the +2 from Bruce number of tiles to +5. Infinitely many solutions would mean that they have a equal amount of tiles I think.

Step-by-step explanation:

5x+2=5x+5

2=5

All real numbers

4 0
2 years ago
What decimals are equivalent to (5x10)+(2x1/100)? Select all that apply. A. 50.020 B. 50.002 C. 5.02 D. 50.20 E. 50.02
Natasha2012 [34]

Answer:E

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What equation results from completing the square and then factoring?<br> x2 + 10x = 15
Stells [14]
12x=15
Divide by 12
X=5/4
6 0
3 years ago
Read 2 more answers
The pattern 7, 8, 10, ________, ________ follows the rule multiply by 2, then subtract 6. What are the next two terms?
Y_Kistochka [10]

Answer:

14 22

Step-by-step explanation:

i think it is

4 0
2 years ago
Read 2 more answers
Other questions:
  • Use the graph to determine the domain and range of the relation, and whether the relation is a function.
    13·2 answers
  • A pair of dice is rolled, and the number that appears uppermost on each die is observed. Refer to this experiment and find the p
    13·1 answer
  • 3.) Forty percent of a number is equal
    9·1 answer
  • Help me with this math equation
    6·1 answer
  • Ed’s den is 6 feet longer than it is wide. If the​ den's area is 352 square​ feet, what are the dimensions of the​ room?
    14·1 answer
  • Solve the equation.​<br>-3x + 1 + 10x= x + 4
    12·1 answer
  • Create a table with the results from parts one and two. Your table should list the source, description of the source, and whethe
    10·2 answers
  • The College Board reported the following mean scores for the three parts of the SAT: Critical reading 502 Mathematics 515 Writin
    13·1 answer
  • What is the value of cos 120 degree
    5·1 answer
  • Find the first 3 iterates of the function f(x) = 0.80x when x^0= 150
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!