1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maksim231197 [3]
2 years ago
9

If the ceos salary of 1,000,000 is taken out of the list what I would happen to the mean and median 25,25,25,35,35,45,45,55,55

Mathematics
1 answer:
Mama L [17]2 years ago
6 0

Answer:

Both the mean and median decrease.

Step-by-step explanation:

Median (without 1,000,000):

<em>25, 25, 25, 35</em>, 35,<em> 45, 45, 55, 55</em>

= 35

Median (with 1,000,000):

<em>25, 25, 25, 35</em>, 35, 45, <em>45, 55, 55, 1,000,000</em>

= average of 35 and 45

= 40

As you can see, without the outlier, the value of the median decreases.

Mean (without 1,000,000):

= (25 + 25 + 25 + 35 + 35 + 45 + 45 + 55 + 55) / 9

= 38.3

Mean (with 1,000,000):

= (25 + 25 + 25 + 35 + 35 + 45 + 45 + 55 + 55 + 1,000,000) / 10

= 100,0034.5

As you can see, without the outlier, the value of the mean dramatically decreases.

You might be interested in
How to find the new interquartile range of the numbers 9,10,11,12,16,20,20
UNO [17]

10 is ur range

hope this helps

6 0
3 years ago
Read 2 more answers
Plz help mee with thisss
timurjin [86]

Answer:

495

Step-by-step explanation:

60x10=600

600-105=495

3 0
2 years ago
A community pool that is shaped like a regular pentagon needs a new cover for the winter months. The radius of the pool is 20.10
boyakko [2]

Answer:

960.42\text{ ft}^2

Step-by-step explanation:

Please find the attachment.  

We have been given that a community pool that is shaped like a regular pentagon needs a new cover for the winter months.

To find the area of community pool we will use area of pentagon formula.

\text{Area of pentagon}=\frac{1}{2}a*p, where, a represents the apothem or perpendicular distance from the center of the pentagon and p represents perimeter of pentagon.

Let us find the perimeter of our given pentagon by multiplying each side length by 5.

\text{Perimeter of community pool}=5\times 23.62

\text{Perimeter of community pool}=118.1

Now let us find apothem of our pentagon by using Pythagoras theorem.  

a^2=20.10^2-11.81^2

a^2=404.01-139.4761

a^2=264.5339

a=\sqrt{264.5339}

a=16.2645

Upon substituting our given values in above formula we will get,

\text{Area of community pool}=\frac{1}{2}\times 16.2645\times 118.1

\text{Area of community pool}=8.13224907\times 118.1

\text{Area of community pool}=960.418615627971\approx 960.42

Therefore, the area of the pool that needs to be covered is 960.42 square feet.

3 0
3 years ago
Read 2 more answers
Convert 0.656 to fraction
Assoli18 [71]

Answer:

82/125 or u can simplify

hope this helps :3

plz mark brainliest i need it X3

8 0
2 years ago
Read 2 more answers
Determine the lengths a and b given the following information. B=14.5° c=6°"​
mario62 [17]

Answer:

The answer might be B

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Which of the following has a finite solution for a three-variable system of equations?
    12·1 answer
  • An object measuring 0.76 decimeters will have a length of ________ centimeters.
    13·2 answers
  • MULTIPLE CHOICE QUESTION
    10·2 answers
  • What is the simplified expression for -2a^2b+a^2-5ab+3ab^2-b^2+2(a^2b+2ab)
    5·1 answer
  • How do you find the interest of a car
    9·1 answer
  • -3w-4=w+3<br> solveeeee pleaseeeee
    14·2 answers
  • PLS HELP ill give brainliest im really stuck and its DUE SOON
    14·1 answer
  • HELP PLS NOW I WILL GIVE BRAINLIEST
    11·2 answers
  • Evaluate the expression when m= -2
    5·1 answer
  • Need help, please! (I used all my points.) marking brainiest if right!<br> Hint: decimal form.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!