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
LUCKY_DIMON [66]
3 years ago
15

WHAT IS THE MEAN DEVIATION MAD OF THE DATA SET? { 2, 5, 6, 12, 15}

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

28

Step-by-step explanation:

Add them and then divide by the number of numbers given

You might be interested in
-4x + 2(5x - 6) = 6(x - 2)
Ugo [173]

Answer:

Sorry but this equation gives me 6x-12=6x-12

Step-by-step explanation:

Hope u don't mind me asking but have u tried it out yet and what did you get???

Is that a negative b4 4x??

8 0
3 years ago
The mean length of 7 childrens' index finger is 9.4cm. The mean length of 5 adults' index finger is 10.2cm. What is the mean len
Deffense [45]

Answer:

9.73  cm to 2 DP

Step-by-step explanation:

Total of the  lengths involved = 7*9.4 +  5*10.2

= 116.8 cm

So the mean of the 12 fingers

= 116.8/12

= 9.73  cm to 2 DP.

3 0
2 years ago
Read 2 more answers
In VWX x=41 cm v=17 cm and W=134 degrees. Find the length of w, the the nearest centimeter
pav-90 [236]

Answer:

54

Step-by-step explanation:

delta math.

yea....................

6 0
3 years ago
F (x) =2x -4; find f (-4)
NemiM [27]

Answer:

f(-4) = -12

Step-by-step explanation:

f(x)=2x-4

To calculate f(-4), we need to substitute x in our equation above with -4:

f(x)=2x-4\\f(-4) = 2*(-4) - 4\\f(-4) = -8-4 = -12

Note that 2*(-4) = -8

Answer: f(-4) = -12

6 0
3 years ago
A distribution in which the frequency is either constantly increasing or constantly decreasing is called a(n):________
BlackZzzverrR [31]

Answer:

J Shaped

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Identify the vertical angles in the figure*<br> Please help ASAP!
    7·2 answers
  • If Tom, George and Mario work together, they can paint a 600 ft2 room in 4 hours. When only George and Mario work together, it t
    6·2 answers
  • Is the square root of 3 irrational​
    12·2 answers
  • Given f(x) =x^2 -10x+22 what is the domain of f
    14·1 answer
  • purchased a DVD player on sale. The original selling price was ​$154.30. The sale price was ​$128.02. What is the first step in
    8·1 answer
  • A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is 1
    15·2 answers
  • If a = 2 and b = 3, what is the value of 3a² ÷ 2b ?​
    13·2 answers
  • Pls help with the very last question
    15·1 answer
  • Rationalize the denominator.<br> - 11x^3/<br> Root7x+1
    12·1 answer
  • PLEASE HELP!!!!!!!!! LOOK AT PIC, THANKS!!!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!