Sora was given two data sets, one without an outlier and one with an outlier.

Data without an outlier: 108, 113, 105, 118, 124, 121, 109
Data with an outlier: 108, 113, 105, 118, 124, 121, 109, 41

How is the mean affected by an outlier?
The outlier did not affect the mean at all.
The outlier made the mean higher than all the other values.
The outlier made the mean lower than all the other values.
The mean is centered around all the other numbers in both sets of data.

Answers

Answer 1

Answer:

The outlier made the mean lower than all the other values.

Step-by-step explanation:

Mean is a measure of central tendency. It is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number

Mean = sum of the numbers / total number

Mean of numbers without the outlier = (108 + 113 +105 + 118 + 124 + 121 +109) / 7 =  114

Mean of numbers with the outlier = (108 + 113 +105 + 118 + 124 + 121 +109 + 41) / 8 = 104.9

the mean with the outlier is lower than any of the numbers

Answer 2

Answer:

C

Step-by-step explanation:


Related Questions

What is the volume of this cone?

Answers

Answer:

50π or 157.07963267949 plus whatever it is in (inches, feet)

Step-by-step explanation:

Find the midpoint of the line segment whose endpoints are the given points. (-24.6, 38.1) and (-25.7, -17.7)

Answers

Answer:

Midpoint is[tex](-25.15,10.2)[/tex]

Step-by-step explanation:

A line segment refers to line that has two endpoints.

Let [tex](a,b),(c,d)[/tex] be the endpoints of a line segment.

Midpoint of the line segment is given by [tex](\frac{a+c}{2} ,\frac{b+d}{2})[/tex]

Take the given points as follows:

[tex](a,b)=(-24.6,38.1)\\(c,d)=(-25.7,-17.7)[/tex]

Midpoint of a line segment [tex]=(\frac{-24.6-25.7}{2},\frac{28.1-17.7}{2})[/tex]

[tex]=(\frac{-50.3}{2} ,\frac{20.4}{2} )\\=(-25.15,10.2)[/tex]

HELPP ASAP IS PLEASEEE DONT SEND A FILE AT ALL STEP BY STEP EXPLANATION

Answers

Answer:

x + 6 y - 4

Step-by-step explanation:

A moved 6 units to the right so plus 6 then moved 4 units down so minus 4

Turner's school is due west of his house and due south of his friend Pete's house. The
distance between the school and Pete's house is 16 kilometers and the straight-line distance
between Turner's house and Pete's house is 20 kilometers. How far is Turner's house from
school?

NO LINK I NEED A REAL ANSWER.

Answers

The distance is 12 km

If a tessellation is regular, how many sides can the tessellating regular
polygon have?
Check all that apply.
A. 3
B. 5
C. 4
D. 10
E. 9
F. 6

Answers

Answer: 3, 4, 6

Step-by-step explanation: equilateral triangle, square, regular hexagon

In a regular tessellation 3,4,6 sides can be tessellating regular

polygon.

What is regular polygon?

A normal tessellation is one made the use of only one regular polygon. A semi-normal tessellation uses or extra ordinary polygons. Triangles and squares, for example, shape ordinary tessellations and octagons and squares for a semi-normal tessellation.

First of all, there are handiest 3 normal tessellations which can be triangles, squares, and hexagons. To make a ordinary tessellation, the inner angle of the polygon has to be a diviser. that is due to the fact the angles need to be introduced as much as so it does now not leave any gaps.

A polygon having identical facets of identical lengths are known as everyday polygons. A ordinary polygon is a polygon that is equiangular i.e. all the angles are equal in measure and equilateral i.e. all facets have the equal length.

A line of symmetry is a line that can be attracted to divide a parent into same halves. A determine has line symmetry or reflection symmetry while it could be divided into identical halves that match. A discern has mirrored image symmetry if it could be meditated throughout a line and look exactly the same as it did earlier than the reflection.

Learn more about regular polygon here:-https://brainly.com/question/1592456

#SPJ2

In Frank's piggy bank, there are only quarters
and dimes. He has 37 coins, and has a total of
$5.50. How many quarters does he have?

Answers

Answer:

12 quarters

Step-by-step explanation:

number of quarters ---------x

number of dimes ------------y

therefore, x + y = 37---------------times 10 both sides --------10x + 10y = 370-------equation 1

              0.25x + 0.1y = 5.5 -----times 100 both sides -------25x + 10y = 550 ------equation 2

equation 2 minus equation 1 is 25x + 10y - 10x - 10y = 550 - 370 ------ 15x = 180 -------x = 12

there are 12 quarters

Can someone help me I don't know what n represents

Answers

Answer:

n=7

Step-by-step explanation:

6(n-3) - 2n=10

Distribute

6n - 18 -2n = 10

Combine like terms

4n -18 = 10

Add 18 to each side

4n-18+18 = 10+18

4n = 28

Divide by 4

4n/4 = 28/4

n = 7

i do t really know how to do this pls help

Answers

Answer:

for number 5 Subtract 18 from both sides of the equation

4+18−18=30−18

for number 1 Subtract 7 from both sides of the equation

so number 3 subtract 3 from each side and so on hope it helps

im not sure how to explain it but--

for example.. the first one

1) y + 7 = 12

first, you subtract 7 from both sides

so-- you'll subtract 7-7 on the left and 12-7 from the right

now, you have y by itself since 7-7 = 0

y = 12-7, or y = 5

also its important to note that when the equation is like 2) and uses subtraction (x-4) instead of addition (y +7)-- then you add to both sides

so for 2)-- you'd add 4 to both sides for 4 to cancel out to equal 0

your goal is always to isolate the variable on one side

I'll give brainliest​

Answers

[tex]\Large{\underline{\mathcal{ Given: }}}[/tex]

ᴇǫᴜᴀᴛɪᴏɴ: 12x - 30 = 6

[tex]\Large{\underline{\mathcal{ To Find : }}}[/tex]

value of x .

[tex]\Large{\underline{\mathcal{ Solution: }}}[/tex]

➦ 12x - 30 = 6

➦ 12x = 30 +6

➦ 12x = 36

➦ x = 36 /12

[tex]\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\underline{\boxed{\sf{ x = \frak{\blue{ 3 }}}}}[/tex]

━━━━━━━━━━━━━━━━━━━━━━━━━━━

QUESTION

1. Which value of x will make the equation 12x - 30 = 6 true?

CHOICES 2 -3 -2 3

SOLUTION12x - 30 = 612x = 6 + 3012x = 36/12x = 3

ANSWERThus, the value of x is 3

Eric used a semicircle, a rectangle, and a right triangle to form the figure shown. What is the best estimate of the area of the figure in square feet>

Answers

Answer:

D.

Step-by-step explanation:

what's the answer to 7n - 7 = 1 +8n

Answers

Answer:

N = -8

Hope this helps!

Mark me brainliest if I'm right :)

Solve the solution by substitution.

Y= —5x + 13
-6x + 6y = 6

Show/ explain your work

Answers

Answer:

the solution is (2, 3)

Step-by-step explanation:

Make this work easier by reducing the second equation:

-x + y = 1, or y = x + 1

Substititing x + 1 for y in the first equation, we get:

x + 1 = -5x + 13, or (after combining like terms):

6x = 12

Then x = 2, and bercause y = x + 1 (see above), y = 2 + 1 = 3

Then the solution is (2, 3)

i need help asap please:)​

Answers

Answer:

The answer is -5/24.

Step-by-step explanation:

Answer:

A = -5/24

Step-by-step explanation:

1/2 (1/4 - 2/3)

1/2 (3/12 - 8/12)

1/2 (-5/12)

= -5/24

!!NEED THIS NOW PLS!!Expand the logarithmic expression

Answers

Answer:

B)

Step-by-step explanation:

we are given a logarithmic expression

we want to expand it

in order to do so we can consider using

exponent logarithm propertydivision logarithm property

recall that,

[tex] \displaystyle \sqrt{x} = {x}^{ \frac{1}{2} } [/tex]

thus rewrite

[tex] \displaystyle \log_{ \sigma} \bigg( \frac{57}{74} \bigg) ^{ \large\frac{1}{2} } [/tex]

use division logarithm property

[tex] \displaystyle \log_{ \sigma}(57) ^{ \large\frac{1}{2} } - \log_{ \sigma}(74)^{ \large \frac{1}{2} } [/tex]

use exponent logarithm property:

[tex] \displaystyle \frac{1}{2} \log_{ \sigma}(57) ^{ \large } - \frac{1}{2} \log_{ \sigma}(74)^{ \large } [/tex]

and we are done!


The sum of 4 consecutive odd numbers is 1040. Find the numbers.

Answers

Answer:

257+259+261+263 = 1040

Step-by-step explanation:

Marking brainliest !!

Pls help

Answers

Answer:

For "I have a Dream", it is focused on America as a whole and to one day have people of all races to be treated equally. Letter from a Birmingham Jail was focused more on a group of white clergy.

The letter from a jail was basically focused on the white. The” I have a dream” is focused on all America wishing that one day everybody would be treated equally with no discrimination.

what is the solution to 1< 25-4x<19?

Answers

Hope this helps

Hope you have a good day

Please I need help! I need to find the Cosine of A

Answers

Answer:

cos A = 12/13 = 0.9231

(angle A = 22.62°)

Step-by-step explanation:

cos A = 12/13 = 0.9231

ANSWER=

cos A = 12/13 = 0.9231

(angle A = 22.62°)

EXPLANTION=

cos A = 12/13 = 0.9231

A spinner with five equal-sized sections numbered 1 through 5 is shown. The spinner is spun twice and the product of the numbers in the sections where the arrow lands is calculated. What is the probability that the product of the numbers is even?
A.)1/16
B.)4/25
C.)1/2
D.)16/25

Answers

Answer: The Answer is D.) 16/25

Step-by-step explanation: I got it correct on Study Island

Find the perimeter of the figure. Record answer in radical form on the line.

Answers

Answer:

28√3

Step-by-step explanation:

√12 + √12 + 4√27 + 4√27 = 28√3

Brainliest goes to whoever answers correctly try to show work ONLY if you can also if you want more points answer my other questions

Answers

Answer:

Hi, there your answer will be C. y=33/2x+425

Step-by-step explanation:

I tired uploading the picture on how I got my answer, but it keep saying inaapriate words which I didn't even said anything bad, but yeah trust me the answer is right.

A table of values of a linear function is shown below. Find the output when the input is n Type your answer in the space provided.
input 1 2 3 4 n
output -7 -10 - 13 -16

Answers

Answer:

i saw someone else ask  this question i'm trying to remember the answer

Step-by-step explanation:

Select the equivalent expression.
1
=?
92
Choose 1 answer:

CA
9
12
2
B
9
9-2

Answers

Answer:

c

Step-by-step explanation:

[tex]\frac{1}{9^{2} }[/tex]=1/81

[tex]9^{\frac{1}{2} }[/tex] =3

[tex]\frac{1^{2} }{9}[/tex]=[tex]\frac{1}{9}[/tex]

[tex]9^{-2}[/tex]=1/81

Over the last three evenings, Lena received a total of 111 phone calls at the call center. The third evening, she received 3 times as many calls as the first evening. The second evening, she received 9 fewer calls than the first evening. How many phone calls did she receive each evening?

Answers

Answer:

Lena famous or sum y she getting sm calls?!

Step-by-step explanation:

Make a chart of real number system

Answers

Answer:

we can only answer your question

Step-by-step explanation:

Please please I beg for the lord someone help

Answers

Answer:

y = -2/5 x + 4

Answer:

See explanation for answer.

Step-by-step explanation:

Slop intercept formula:  y = mx + b

Slope of this graph: 4

I hope this helps!

Have a lovely day!

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

x=48
explanation: all triangles have 180 degrees.
90+42=132
180-132=48

Answer:

48

Step-by-step explanation:

180=x+90+42 (sum of angles of triangle)

180=x+132

180-132=x

48=x


What value is a discontinuity of
(x2 + 3x -4)/(x2 + x -12)?

Answers

Answer:

x=-4 , x=3

Step-by-step explanation:

just did it on math-ways

You roll two dice while playing a game, hoping that you will either roll a 5 or a 12.
What is the probability that you will roll what you want?

Answers

Answer:

2/12

Step-by-step explanation:

Using the side-splitter theorem, Daniel wrote a proportion for the segments formed by line segment DE. What is EC? 2 units 2.4 units 3 units 3.75 units

Answers

Answer:

The answer is "2.4 units "

Step-by-step explanation:

Please find the complete question:

[tex]EC = x\\\\\frac{5}{3} = \frac{4}{x}\\\\5x = 4(3)\\\\5x = 12\\\\x = \frac{12}{5}\\\\x = 2.4[/tex]

Answer:

B. 2.4

Step-by-step explanation:

5/3 = 4/EC

EC = 4 (3/5) = 12/5 = 2.4

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