MATHEMATICS MIDDLE SCHOOL

Which measure of central tendency is found by calculating the sum of all data in the set divided by the number of data values in the act?A)Mean

B)Interquartile range

C)Median

D)Mode

Answers

Answer 1
Answer: The answer would be A, Mean

The mean is the Average of a data set.


I hope that this helps. If it does, please rate Brainliest :D
Answer 2
Answer: The correct answer is MEAN and I am 100% sure

Related Questions

Can someone plz help me :(
Identify the vertex and axis of symmetry of 8x
If a cone has a surface area of 822.78cm^2 and a diameter of 18cm, find the slant height of the cone
Factor each expression 27+12 30+12x 42x+49
What is the mad of 6.5,7,7.5,8,8,8,9,10,10.5

Write a fact with the same sum as 7+5

Answers

7+5=12 so it can be one of these 8+4=12, 9+3=12, 10+2=12, and 11+1=12.

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

Answers

$25 000 - 100%
$21 000 - x %
25000x=21000 * 100
x=84%

100%-84%=16%
\$25,000-\$21,000=\$4,000\n(\$4,000)/(\$25,000)\cdot100\%=16\%
Answer: In your car's value the percent decrease is 16%.

I hope I helped :D

How many solutions does this linear system have? Y=-6x+2 and -12x-2y=-4

Answers

We can solve the system of equations to check the number of system of the solutions.

y=-6x+2 ...(1)

-12x-2y=-4 ...(2)

Substitute -6x+2 for y in equation (2). So,

-12x-2(-6x+2)=-4

-12x+12x-4=-4 (By distribution property).

-4=-4 (-12x and +12x has been cancel out).

Notice x has vanish from the above equation and we are left with -4=-4 which is correct.

So, the system has infinte number of solutions.

Answer:

D: Infinite number of solutions

Step-by-step explanation:

I got it right on Edge

Use the distributive property to rewrite 6(4-x)

Answers

Answer:

24-6x

Step-by-step explanation:

To distribute, you multiply the number outside the parenthesis by each number inside, keeping in mind the signs.

So, 6(4-x) = 6(4) - 6(x) = 24-6x

Answer:

6(4) - 6(x)

Step-by-step explanation:

You just separate it so you can divide each separately then subtract the product of both

13 and 5/12 + (-4 and 11/12)

Answers

I don't understand what you are asking me to do here. Did you copy it in correctly?

Christina's ice cream parlor sold 60 vanilla cones on the first day of summer. If the goal is to increase the number of vanilla conessold each day by 4. how many will be sold 20 days later?
The solution is

Answers

The number of vanilla cone she christina's sold after 20 day is 138.

Christina's ice cream parlor sold 60 vanilla cones on the first day of summer.
If the goal is to increase the number of vanilla cones sold each day by 4

What is arithmetic progression?

Arithmetic progression is the series of number that have common difference between adjacent numbers.

Christina sold 60 vanilla cone at her first day. a=60
now each day is sells increase by 4 cones
so we common difference D = 4
The progression can be given as
S = a + (n-1)D
for 20th day = 60+(20-1)4
= 138

Thus the required number of vanilla cone she christina's sold after 20 day is 138.

Learn more about arithmetic progression here:
brainly.com/question/20334860

#SPJ2

Answer:

formula: 60x4(to the power of 20)
Other Questions
Jasmine answered 19 out of 25 questions correctly on a quiz. What percent of her answers were correct?
How can you use base ten blocks to find 2.16 divided by 3
What fractional part of a pound is an ounce
What is equivelint in ratio