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11Alexandr11 [23.1K]
3 years ago
10

HELP PLZ PLZ Why should you use the median and interquartile range (IQR) to compare two populations that contain outliers?

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0

Answer: The median and IQR are not influenced by the presence of outliers.

Step-by-step explanation: The median and IQR will not change with ouliers but something like mean would so if there is outliers you should use median to properly represent the numbers

hope this helps mark me brainliest if you can

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PLEASE HELP!!! WILL MARK AS BRAINLEIST <br> Which ones are linear and nonlinear<br> Picture bellow
OlgaM077 [116]

Linear equations are:

y=x+5

5x+5y=25

Non-linear equations are:

y = 2x^3

y=x^2-3

y=\frac{x^2}{2}

Step-by-step explanation:

Lets define linear and non-linear first.

Linear equation is that equation whose degree is one. Degree is the highest power of a variable in an expression or equation.

Similarly, an equation with degree greater than 2 are called non-linear equation

In the given equations,

y = 2x^3 => Degree: 3

y=x+5 => Degree: 1

y=x^2-3 => Degree: 2

5x+5y=25 => Degree:1

y=\frac{x^2}{2} => Degree:2

Hence,

Linear equations are:

y=x+5

5x+5y=25

Non-linear equations are:

y = 2x^3

y=x^2-3

y=\frac{x^2}{2}

Keywords: Linear equations, expressions

Learn more about linear equations at:

  • brainly.com/question/9969022
  • brainly.com/question/9801816

#LearnwithBrainly

8 0
4 years ago
A baseball player reaches first base 3 out of 10 times he is at bat. If the baseball player bats 80 times, about how many times
Amanda [17]

Answer:

I think the answer is 24.

Step-by-step explanation:

I think the answer is 24 because if the baseball player hit the bat and ran the base 3 out of 10 times, then you would multiply 8 x 3 to get 24 out of 80. I don't know if this is the correct answer, this is just what I think it may be.

4 0
3 years ago
Solve the inequality and explain the stores for the two questions below:
Taya2010 [7]

Answer:

a < 3

n < 3

Step-by-step explanation:

We will solve each inequality one by one.

Solve first inequality :

3a - 4 < 5

add 4 both the side

3a < 9

divide 3 both the side

a < 3

Solve second inequality:

\frac{n}{-3} + 5 > 4

subtract 5 both the side

\frac{n}{-3} > -1

now multiply by -3 both the side and reverse the inequality sign

n < (-3)*(-1)

n < 3


That's the final answer. I hope it will help you.

5 0
3 years ago
The perimeter of the triangle is 13 inches. What is the length of the shortest side?
netineya [11]

Answer:

shortest side = 3 in

Step-by-step explanation:

Sum the 3 sides and equate to 13, that is

x - 5 + 6 + \frac{x}{2} = 13, that is

x + 1 + \frac{x}{2} = 13 ( subtract 1 from both sides )

x + \frac{x}{2} = 12 ( multiply through by 2 to clear the fraction )

2x + x = 24

3x = 24 ( divide both sides by 3 )

x = 8

Thus

x - 5 = 8 - 5 = 3 and \frac{x}{2} = \frac{8}{2} = 4 , then

The shortest side is x - 5 = 3 in

7 0
3 years ago
SOLVE THIS ASAP WILL GIVE BRANLIEST
sukhopar [10]

Answer:

c

Step-by-step explanation:

i think

8 0
3 years ago
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