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3 years ago

How do you find the difference between median and mean

1 answer:

5 0

Median is the middle number. Ex:
1,3,5,7,10,13,14

The middle number is 7 because there is three numbers on either side of 7. The median would be 7.

The mean is when you add up all of the numbers and divide by the number of numbers. For example, 1,3,5,7,10,13,14
You add all of them. 1+3+5+7+10+13+14 equals 53. Then divide 53 by 7 because there are seven digits.

Median equals 7.57142857

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Simplify the expression (2h+1)(8)

Elza [17]

Answer:

$16h+8$

Step-by-step explanation:

$(2h+1)(8)$

Multiply 8 with 2h and 1

$16h+8$

8 0

3 years ago

a musicians hair was originally 3 inches long she asks a hairdresser to cut 5/6 of of it off how many inches does she have cut o

padilas [110]

Just multiply those numbers: 3×5/6≈2.5

4 0

3 years ago

Would someone mind explaining this?

Nesterboy [21]

Answer:

Step-by-step explanation:

i think that because it's multiplying by 3.

3*3= 9

5*3= 15

7*3= 21

9*3= 27

This is the only way i could think of helping in some sort of way! I'm sorry if it's wrong! (´。＿。｀)

Have a great day! (´。＿。｀) / (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

( ﾟдﾟ)つ Bye

8 0

3 years ago

Based on a survey of hiring managers who were asked to identify the biggest mistakes that job candidates make during an intervie

nevsk [136]

More are so a 30-40% chance they would mostly talk about how they are to costumers

7 0

3 years ago

Find the values of the variables and please give the reasons

nikklg [1K]

180 ÷3 = 60 ° (angles on a straight line equals to 180 ° )

a+b+60 =180°

a+ b= 180 ° - 60° = 120°

(a+b) are 2 variables

so 120 ÷2 =60 °

therefore a and b =60 °

c +b+ 60° = 180° ( co - interior angles are supplementary angles )

c+60° +60° =180°

c +120° =180°

c =180°-120°

c=60 °

d=60° (alternate angles are equal )

c+b+d=180°

60° +60° + d = 180°

d=180°-120°

d=60°

8 0

2 years ago