All categories

2 years ago

What is the definition of an average?

Mathematics

2 answers:

maw [93]2 years ago

6 0

A number expressing the central or typical value in a set of data, in particular the mode, median

uranmaximum [27]2 years ago

4 0

-------------------------------------------------------------------------------------------------------------

Answer:

Average: a calculated "central" value of a set of numbers

-------------------------------------------------------------------------------------------------------------

How to find it in the average:

Add all of the numbers given, then divide by the number of digits.

-------------------------------------------------------------------------------------------------------------

Example:

Question 1. ) Find the average of the digits.

10, 12, 7, 9, 14, 8, 5, 19

Step 1. Add all of the numbers - 70

Step 2. Count how many different numbers there are - 8

Step 3. Take your first answer and your second and divide them

Step 4. 70 ÷ 8 = 8.75 So 8.75 would be the average

-------------------------------------------------------------------------------------------------------------

You might be interested in

What is the equation of the following line? Be sure to scroll down first to see

IrinaK [193]

Hello there,

In order to find the equation you would need to use the slope intercept form:

$\frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

Now we plug in and solve for the slope:

$\frac{0-1}{0-(-3)}$ = $\frac{-1}{3}$

Now we plug into y = mx + b to solve for the y-intercept:

0 = - $\frac{1}{3}$ (0) + b which gives you 0 for the y-intercept

So the equation would have to be y = $-\frac{1}{3}$ +0 or just y = $-\frac{1}{3}$

Hope I helped,

Amna

7 0

3 years ago

Fred is going to take a flight from Miami, Florida, to San Francisco, California.

melisa1 [442]

Answer:

D. 7 h 15 min

Step-by-step explanation:

1. Convert 9:15 a.m. Eastern Time to Pacific Time. As you can see by the information given, Eastern Time is 3 hours ahead of Pacific Time. So, 9:15 a.m. Eastern Time is 6:15 a.m. Pacific Time.

2. Find the difference between 1:20 p.m. and 6:15 a.m.

1:20 p.m. = 13:20 p.m.

13:20

- 6:15

______

7:15

7 0

3 years ago

If the slope of line p is 1/5 and the slope of line q is -5 then what is true about lines p and q? (assume lines p and q are cop

vladimir2022 [97]

For this case, we have to define perpendicular lines:

$m1 * m2 = -1$

We have then:

$m1 = \frac {1} {5}\\m2 = -5$

Then, according to the definition we have:

$(\frac {1} {5}) (- 5) = \frac {-5} {5} = -1$

We observe that the definition is fulfilled, therefore, the lines are perpendicular.

Answer:

b. they are perpendicular

6 0

4 years ago

Read 2 more answers

Shaniqua brings home $250 per week working 25 hours. She is able to save $30 of her earnings each week.

Shtirlitz [24]

The answer is clearly "chicken nugget"

7 0

3 years ago

Read 2 more answers

What is Z 2(2z -4)=4

Pachacha [2.7K]

Answer:

z=3

Step-by-step explanation:

2(2z -4)=4

Divide by 2

2/2(2z -4)=4/2

2z-4 = 2

Add 4 to each side

2z-4+4 = 2+4

2z = 6

Divide by 2

2z/2 = 6/2

z=3

6 0

3 years ago