Another term for mean is the arithmetic mean. Why is this so?

Answers

Answer 1

Answer:

Answer:

It helps distinguish it from other means, such as the geometric mean and the harmonic mean. When someone asks for the average of a group of numbers, they’re most likely asking for the arithmetic mean. An arithmetic mean is calculated by adding several quantities together and dividing the sum by the number of quantities.

Step-by-step explanation:

I got a 100% for this answer :)

Answer 2

Answer: It is preferred in different contexts because it helps distinguish it from other means.

Related Questions

Maria is comparing the prices of two window cleaning companies. Company A charges $6 per window and an additional $12 as service charges. Company B charges $5 per window and an additional $15 as service charges. Part A: Write equations to represent Company A's and Company B's total charges for cleaning a certain number of windows. Define the variable used in the equations. (4 points) Part B: Which company would charge less for cleaning 8 windows? Justify your answer. (3 points) Part C: How much money is saved by using the services of Company B instead of Company A to clean 6 windows? (3 points) (10 points)
Ninety percent of the ninth grade students at Richbartville High School take algebra. If 180 ninth grade students take algebra, how many ninth grade students do not take algebra? Please give answer and explain how to do it I'm so confused!
Help plz fast and thank you!
What is the solution to the quadratic equation 8m^2+7m-15=-7 ?
Can someone help me with this question? pls

Can you help me with this problem?

Answers

s + g = 350; /*(-3) => -3s - 3g = -1050;

3s + 5g = 1450;

=> 2g = 400 => g = 200 ( general admission tickets);
=> s = 350 - 200 => s = 150 ( student tickets);

What is the 289345.29 x 13.4

Answers

3,877,226.886

that the answer

Let f(x)=x+8 and g(x)=x^2 -6x-7. find f(g(2))

Answers

$f(g(2))=2^2-6\cdot2-7+8=4-12+1=-7$

$f(x)=x+8\n\ng(x)=x^2-6x-7\n\nf(g(x))=(x^2-6x-7)+8=x^2-6x+1\n\nf(g(2))=2^2-6\cdot2+1=4-12+1=-7\n\nSolution:f(g(2))=-7$

The distance in miles that you can see to the horizon is a radical function that depends on the height (in feet) that you are above the ground. If you can see a distance of 5 miles, how many feet are you from the ground?

Answers

Answer:

16.67 feet from ground

Step-by-step explanation:

Given

$d= √( 1.5h)$ --- missing from the question

$d \to distance$

$h \to height$

Required

Determine the height when distance = 5 miles

This implies that:

$d = 5$

So, we have:

$d= √( 1.5h)$

$5 = \sqrt{1.5h$

Take square roots of both sides

$5^2 = 1.5h$

$25 = 1.5h$

Divide both sides by 1.5

$(25)/(1.5) = h$

$h = (25)/(1.5)$

$h = 16.67$

I need help with this please!Solve | 8x | ≥ 32
Select the appropriate response
A) x≥5
B) x≥7
C) x≥4
D) x≥9

Answers

Answer:

C) x≥4 and x ≤ -4

Step-by-step explanation:

| 8x | ≥ 32

To remove the absolute values, we get two equations, one positive and one negative

8x ≥ 32 and 8x ≤ -32

Divide each side by 8

8x/8 ≥ 32/8 and 8x/8 ≤ -32/8

x ≥ 4 and x ≤ -4

If there is a 30% chance a student will fail a class at Fresno State, find the probability that of four randomly chosen students.All fail a class.

Answers

Answer:

81%

Step-by-step explanation:

If there is a 30 percent chance a student will fail a class at Fresno State, we can simply multiply the percentage by the probabilities of all students failing. Every option available:

P(All four fail) = 1 student fails * 2 students fail * 3 students fail * 4 students fail

P(All four fail) = 0.3 * 0.3 * 0.3 * 0.3

P(All four fail) = 0.0081

0.0081 = 81%

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