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Shalnov [3]
3 years ago
15

What is the mean absolute deviation (MAD) of the data set? {5, 9, 9, 11, 16}

Mathematics
1 answer:
Lerok [7]3 years ago
3 0
2.8. The mean of the problem was 10. After subtracting each number by 10 I added the absolute value of each difference. I divided that sum by 5 and got 2.8
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PLEASE HELP MATH QUESTION PIC BELOW
Vinil7 [7]

Answer:

∠MNP is your answer

Step-by-step explanation:

Note the angle and the order it is said. It is ∠ABC, which means the double line side, one curve line angle, and then triple line side.

Now look at the second triangle, the same double line side (NM), one curve line angle (∠N), and triple line side (NP)

Put them together: ∠MNP is your answer

~

3 0
3 years ago
Which matrix is equal to
polet [3.4K]
The one that look exactly the same it the third one
3 0
3 years ago
I need help with these questions
inysia [295]

Answer:

28. m<A=20°, m<B=70°

32. m<A=103°, m<B=77°

Step-by-step explanation:

complementary angle=a+b=90°

supplementary angle=a+b=180°

28. A+B=90°

      5x+17x+2=90°

      22x+2=90°

      22x=90-2

      22x=88

        22x/22=88/22

      x=88/22=<u>4</u>

m<A=5x=5*4=<u>20°</u>

m<B=17x+2=17*4+2=68+2=<u>70°</u>

         <u>Check</u>

A+B=90°

20+70=90°

<u>90°=90°</u>

32. A+B=180°

     x+11+x-15=180°

     2x-4=180°

     2x=180+4

     2x=184

     2x/2=184/2

     x=184/2

     x=<u>92</u>

m<A=x+11=92+11=<u>103°</u>

m<B=x-15=92-15=<u>77°</u>

     <u>Check</u>

A+B=180°

103+77=180°

<u>180°=180°</u>

6 0
3 years ago
How many integers are there between -8 and 2?<br><br> Group of answer choices
Dahasolnce [82]

Answer:

Step-by-step explanation:

{-7,-6,-5,-4,-3,-2,-1,0,1 }

9 numbers between -8 and 2.

8 0
3 years ago
Can you please help me with this problem.​
Ket [755]

Answer:C.

Step-by-step explanation:

3 0
2 years ago
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