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
UNO [17]
3 years ago
7

Please help!!

Mathematics
2 answers:
Anni [7]3 years ago
8 0
Data set 1 : the mean is (1+2+4+4+5+5+6+7+9+9+9+11) / 12 = 72/12 = 6

the MAD is :
1 - 6 = -5....|-5| = 5
2 - 6 = -4....|-4| = 4
4 - 6 = -2...|-2| = 2
4 - 6 = -2...|-2| = 2
5 - 6 = -1...|-1| = 1
5 - 6 = -1...|-1| = 1
6 - 6 = 0 ...| 0| = 0
7 - 6 = 1....|1| = 1
9 - 6 = 3...|3| = 3
9 - 6 = 3...|3| = 3
9 - 6 = 3...|3| = 3
11 - 6 = 5...|5| = 5

(5+4+2+2+1+1+0+1+3+3+3+5) / 12 = 30/12 = 2.5 <== the MAD

2nd data set :
the mean is (1+3+4+6+6+6+7+9+9+10+10+13) / 12 = 84/12 = 7

mad is :
1 - 7 = -6...| -6| = 6
3 - 7 = -4...|-4| = 4
4 - 7 = -3...|-3| = 3
6 - 7 = -1...|-1| = 1
6 - 7 = -1..|-1| = 1
6 - 7 = -1..|-1| = 1
7 - 7 = 0...|0| = 0
9 - 7 = 2...|2| = 2
9 - 7 = 2...|2| = 2
10 - 7 = 3..|3| = 3
10 - 7 = 3...|3| = 3
13 - 7 = 6...|6| = 6

(6+4+3+1+1+1+0+2+2+3+3+6) / 12 = 32/12 = 2.67 <== the MAD

the difference of the means is 1. This value is less then half of the mean absolute deviation of either data set. <== ur answer


Lynna [10]3 years ago
4 0

Answer:

The answer would be A

Step-by-step explanation:

You might be interested in
Question 3 (1 point)
Nonamiya [84]

Answer:

I would think Jessica

Step-by-step explanation:

V36-->6  bc 6*6=36

Again, im pretty sure this is your answer not completely positive

5 0
3 years ago
The entire graph of the function f is shown in the figure below.
postnew [5]

Answer:

below

Step-by-step explanation:

domain. = ( -5 , 4)

range = ( -2 , 3)

6 0
3 years ago
School started at 8:05 a.m. and ended at 2:40 p.m. The work below shows Erica’s calculation of the length of the school day.
lisabon 2012 [21]
6 hours and 5 minut3s or so
8 0
2 years ago
Adele is 5 years older than Timothy. In three years, Timothy will be  of Adele’s age. What is Adele’s current age?
Vera_Pavlovna [14]
8 ... u gotta add 5+3 which is 8 soo ya\ prolly wrong (I kinda stink at math)but whatevs





4 0
3 years ago
Write an equation that is parallel to y = 3x + 5 and passes through the point (-4, -13)
larisa86 [58]
Y equals three x minus one
5 0
3 years ago
Other questions:
  • A man bought a TV for £300. He had to pay a deposit of 15%. How much did he pay?
    10·1 answer
  • If the garden is to be 1250 square feet, and the fence along the driveway costs $6 per foot while on the other three sides it co
    5·1 answer
  • Ishaan is 72 years old and William is 4 years old.
    5·1 answer
  • A cylinder has a volume of 24 cubic feet. Which of the following could have the same radius and height as the cylinder? A A cone
    14·1 answer
  • Help ASAP please!!!<br> First answer and correct answer gets the brain...
    5·2 answers
  • What 2 numbers multiply to make -48 and combine to make 2?<br> ____ and ___
    5·2 answers
  • *<br> Can 5.6+ 1/2 be combined as like terms?<br> Yes<br> No
    11·2 answers
  • Solve for x.
    11·1 answer
  • 18 POINTS for finding 18 ANGLES on parallel lines and transversal
    15·2 answers
  • What kind of triangle is ABC? Select all that apply.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!