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GalinKa [24]
2 years ago
6

Teach me the process to do mean deviation .​

Mathematics
1 answer:
hichkok12 [17]2 years ago
3 0

Find the mean of all values ... use it to work out distances ... then find the mean of those distances!

In three steps:

1. Find the mean of all values

2. Find the distance of each value from that mean (subtract the mean from each value, ignore minus signs)

3. Then find the mean of those distances

You might be interested in
Find the approximate distance between line –2x + 2y = 8 and the point P (4, −2).
nikklg [1K]
Hello,

-2x+2y=8==>y=x+4(1)
The perdicular passing trought (4,-2) is
y+2=-1(x-4)==>y=-x+2(2)
The intersection is
(1)-(2)==>2x+2=0==>x=-1 and y=-1+4=3
Q=(-1,3)
P=(4,-2)
Distance PQ= √(( -1-4)²+(3+2)²)=√50=7,0710678...


7 0
4 years ago
Torrance is shopping for a school party. His donation to the party is snack bags and juice boxes. Snack bags come in packages of
kipiarov [429]

Answer:

5 snack bags and 6 juice boxes.

Step-by-step explanation:

The least common multiple of 12 and 10 is 60. If he buys 5 snack bags and 6 juice boxes, he will have 60 of each. 12 goes into 60 5 times, and 10 goes into 60 6 times.

8 0
3 years ago
If Peter pays $84 to buy a watch after discount of 20% find the original price of the watch​
Kamila [148]

Answer:

$100.80

Step-by-step explanation:

84 x 1.2 = 100.8

6 0
3 years ago
Please answer. I think its B because negative × negative = positive. So -5 × -5 = 25. BUT...since the exponent is negative, mayb
yanalaym [24]
Evaluate a^2 where a = -5:
a^2 = (-5)^2
Hint: | Evaluate (-5)^2.
(-5)^2 = 25:
Answer:  25


7 0
4 years ago
Hey besties help me
forsale [732]

2x + 6 = 4x/2 + 12/2

To solve this, we need to transpose like terms to the same side.

2x - 4x/2 = 12/2 - 6

2x - 2x = 6 - 6

0 = 0

Since both sides are zero, it means that the equation has infinite number of solutions.

7 0
3 years ago
Read 2 more answers
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