Mathematics College

Use the IQR to determine if any of the data in the data set are outliers.

{23,80,43,23,0,20,23,23,20,28}

Answers

Answer 1

Using the IQR, the only outlier in the data set is: 0.

What is the IQR of a Data Set?

IQR = upper quartile (Q3) - lower quartile (Q1).

Given the data set, 23,80,43,23,0,20,23,23,20,28:

Quartile (Q1): 20

Quartile (Q3): 31.75

IQR = 31.75 - 20 = 11.75

The outliers are data values that lie below:

Q1 - (1.5 × IQR) = 20 - (1.5 × 11.75) = 2.375

And data values that are above:

Q3 + (1.5 × IQR) = 31.75 + (1.5 × 11.75) = 49.375

Therefore, the only outlier is: 0.

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Related Questions

pls help i am in 8th grade k12
What is the equation of the line shown in this graph?

A function graph of a line with two points (-2,2) and (-2,-3) with an x axis of negative five to five and a y axis of negative five to five

Enter your answer in the box.

Answers

Answer:

x = -2

Step-by-step explanation:

Yeah if you have a new 7473

- 5/2 divided by 5)7

Answers

Answer:

-7/2

Step-by-step explanation:

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

[tex] \boxed{ - \frac{7}{2} }[/tex]

[tex] \huge \boxed{ \mathfrak{Explanation}}[/tex]

let's solve ~

[tex] \dfrac{ - 5}{2} \div \dfrac{5}{7} [/tex]

[tex] \dfrac{ - 5}{2} \times \dfrac{7}{5} [/tex]

[tex] \dfrac{ - 1 \times 7}{2 \times 1} [/tex]

[tex] - \dfrac{7}{2} [/tex]

15 and 3 are a factor of 30?

Answers

Answer:

Yes, they're.

Step-by-step explanation:

30 = 1 * 2 * 3 * 5

Help me please i've been stuck on this question for hours.

Answers

Answer:

a) x^3 b) y^5

Step-by-step explanation:

you can combine the x's and y's to make a exponent equal to the number of x's or y's.

A chef will make a soup with five ingredients: one of four meats, one of four vegetables, one of
four kinds of noodles, one of four kinds of broth, and one of four spices. How many different
combinations of ingredients could the chef put into the soup?
A. 20
B.256
C. 1,024
D. 3,125

Answers

Answer:

A chef will make a soup with five ingredients: one of four meats, one of four vegetables, one of

four kinds of noodles, one of four kinds of broth, and one of four spices. How many different

combinations of ingredients could the chef put into the soup?

A. 20

B. 256

C. 1,024

D. 3,125

Step-by-step explanation:

4 kinds of meats

4 kinds of vegetables

4 kinds of noodles

4 kinds of broth

4 kinds of spices

In a total of: 20 different combinations of ingredients.

I hope it helps!

The value of different combinations of ingredients could the chef put into the soup is,

⇒ 20

What is Combination?

A combination is a technique to determines the number of possible arrangements in a collection of items where the order of the selection does not matter.

Given that;

A chef will make a soup with five ingredients: one of four meats, one of four vegetables, one of four kinds of noodles, one of four kinds of broth, and one of four spices.

Hence, The value of different combinations of ingredients could the chef put into the soup is,

⇒ ⁴C₁ + ⁴C₁ + ⁴C₁ + ⁴C1

⇒ 4 + 4 + 4 + 4 + 4

⇒ 20

Thus, The value of different combinations of ingredients could the chef put into the soup is,

⇒ 20

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Unit 3 parallel and perpendicular lines homework 2 please help quickly don’t understand front page

Answers

Answer:

this statement is confusing me

Step-by-step explanation:

cause I don't understand it

HELPPPPPPPPPPPP PLEASEEEE

Answers

Answer:4

Step-by-step explanation:

A car is traveling at a steady speed. It travels 1 3/4 miles in 2 1/3 minutes. How far will it travel in 25 minutes? In 1 hour?

Answers

Answer: They would travel 17.25 miles in 23 minutes and 45 miles in 1 hour.

Step-by-step explanation:

If you divide 1 3/4 by 2 1/3 you get. 0.75 which is how far the car will travel each minute and then you can just multiply that number by however many minutes there are.

Answer:

14/15

Step-by-step explanation:

Let me know if i got it right if not I'm sorry :(

The required quotient would be 14/ 15 which is a fraction.

What is the Quotient?

A quotient is defined as the outcome of dividing an integer by any divisor that can be said to be a quotient. The dividend contains the divisor a specific number of times.

We have been given that two numbers are 4/5 and 6/7

To determine the quotient or 4/5 and 6/7

⇒ 4/5 ÷ 6/7

⇒ 4/5 / 6/7

Reciprocal the term of denominator,

⇒ 4/5 × 7/6

Apply the multiplication operation,

⇒ 28 / 30

Reduce the above fraction to the simplest form

⇒ 14/ 15

Therefore, the required quotient would be 14/ 15 which is a fraction.

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Please help me I need help

Answers

When converted to a household measurement, 9 kilograms is approximately equal to a

I need help solving 2 and 3! Please help! Please ;-;

Answers

Answer:

that looks hard to btw

Step-by-step explanation:

45 percent of 74 is the same as 30 percent of what number?

Answers

Answer:

it's 60.81 i just had the same question too :)

Yen paid $10.50 for 2.5 pounds of pretzels. What price did she pay for each pound of pretzels?

After dividing 25 into 105, the next step is to
25 by 4.
The next step is to
100 from 105.
The next step is to
the next number.

Answers

The first step is to Multiply The next step is to Divide.

Ok so if you were wondering what to do on the box that says this

Move Decimal

Divide

Multiply

Subtract

Bring down

On this, I agree with myself. The solution is straightforward. Simply click them in the sequence listed, beginning with the first and ending with the last. Wow, what sleuthing I did. I realize it's not much, but I was perplexed by this as well, so you could be as well. So here we go with the actual answer. To tackle these sorts of issues, you must employ a technique known as PEMDAS, which stands for.

Parenthisis

Exponent

Multiply

Divide

Add Subtract

I realize I spelt the first one incorrectly, but it's 2 a.m. and I'm doing homework for you. Now we must consider whether or not this has any parenthesis. This particular issue does not. Now we must determine whether or not this issue has exponents, which it does. As mentioned in the response box on the lesson's main page. So we have to consider that (spelled incorrectly, but who cares, it's math class)Now we multiply by a power of ten, so the divisor is a whole number. The following step is to divide by calculating how many times 25 equals 105. I realize it was stolen from the question, but whatever. So there was the explanation; I realize I didn't answer the entire problem, but I didn't have to; it wasn't in the cards.

I need help please I don't get this question

Answers

Answer:

70.5%

Step-by-step explanation:

[tex] \frac{1 + \frac{41}{100} }{2} = \frac{x}{100} [/tex]

I wish I could help

Answer: 159

No need to type in the percent symbol as that's already taken care of.

==============================================================

Explanation:

The square on the left is fully shaded in to represent 100% so far.

The square on the left is partially shaded in to represent an additional percentage on top of that 100%.

Note that we have 10 rows and 4 columns of white squares, so 10*4 = 40 white squares. Plus the additional white square to the right to get 41 white. That means there are 100-41 = 59 blue squares shaded in. This means that 59% of the second square is shaded blue.

That leads us to 100% + 59% = 159%

Point C is located at ( -6,5). Point D is located at (-2, y). The
* distance between points C and D is 5 units. Find a possible y
value for point D.
Select all possible answers.
Pick up to 0 answers.
А
1
B. 2
C. 5
D. 8
E 9

Answers

Answer:

Step-by-step explanation:

yes cdrj

ejkfkj

ennejw

Answer:

A. 72

Step-by-step explanation:

367.2 -> 367

294.8 -> 295

367

- 295

____

072

if you weren't estimating you would get B because you wouldn't round the numbers.

since the question says to round and then estimate, the answer should be A.

a business has recently made some upgrades to their shop that cost them $1,200. Normally, this business has a running cost of $50 per hour, and they have an income of $80 per hour. How many hours will it take for this business to recover the costs from the upgrades, and how much income will they have brought in by then

Answers

Answer:

9.23 hours to recover the money spent.

Step-by-step explanation:

50+80=130

130x 9=1170

130x9.23=1200

You are shipping a box that weighs 13 pounds. Shipping charges are listed by ounces at the local mail center. How many ounces does the box weigh?

Answers

Answer:

208 ounces in 13 pounds

Step-by-step explanation:

A city has a population of 280,000 people. Suppose that each year the population grows by 4.75% . What will the population be after 7 years ? Use the calculator provided and round your answer to the nearest whole number.

Answers

8.75% = 0.0875 P(t) = Initial Population * (1 + rate)t P(t) = 280,000(1 + 0.0875)t P(t) = 280,000(1.0875)t P(9) = 280,000(1.0875)9 P(9) = 595,692

Need help with math problem

Answers

Answer:

1/7

Step-by-step explanation:

Sana nakatutulong

#Carry on learning

Answer:

I Don't know if this is correct!

Step-by-step explanation:

1/7 of boys are not bringing their lunch as you can see.

I think it is 2/7

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Use the IQR to determine if any of the data in the data set are outliers. {23,80,43,23,0,20,23,23,20,28}

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Use the IQR to determine if any of the data in the data set are outliers.

{23,80,43,23,0,20,23,23,20,28}