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
harina [27]
2 years ago
6

1 2 3 4 5 6 7 8 9 10 11 12 13

Mathematics
1 answer:
Rina8888 [55]2 years ago
3 0

Answer:

The mean will increase more than the median, but both will increase.

[third option listed]

Step-by-step explanation:

the <em>median </em>of a data set is the number in the middle [when listed from lowest to highest in value]

1 2 3 4 5 6 7 8 9 10 11 12 13

is the current median

let's consider what adding 12 would mean--it would mean that we move the median slightly higher [further along in the data set] because there are more numbers (but let's try this out to confirm:)

1 2 3 4 5 6 7 8 9 10 11 12 12 13

[if a median placement is shared between two numbers, the mean/average of those two numbers is taken, and that is considered to be the median]

so, 7.5 is the current median

(this is an increase of 0.5)

--

the <em>mean</em> of a data set is what we commonly refer to as the "average"

[you find this value by adding all of the numbers in the data set together and dividing by the number of terms in the data set]

1 2 3 4 5 6 7 8 9 10 11 12 13

mean of original data set:

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 [= 91]

_______________________________________

                                    13

[91 ÷ 13 = 7]

because our number is <em>greater </em>than our original mean [12 > 7], we know that the mean must increase:

[91 + 12 = 103]

[103 ÷ 14 ≈ 9.36]

[we had an increase of 2.36]

so, median increased by 0.5, mean increased by 2.36

so, both values increased, whilst the mean increased by <em>more </em>than the median [as to be expected]

you could also express this as "The mean will increase more than the median, but both will increase." [third option listed]

hope this helps!! :)

You might be interested in
NEED HELP ASAP PLEASE
sweet [91]

Answer:

The answer would be B

Step-by-step explanation:

Hoffe meine Antwort hat geholfen!

Bitte geben Sie mir Brainliest

(Please give me Brainliest)

7 0
3 years ago
Read 2 more answers
The equation of a circle is x2 + y2 =49 . What is the standard form of an equation of the circle after its center is translated
ivolga24 [154]
Please write that x^2 + y^2 = 7^2.  The " ^ " indicates exponentiation.
This is the equation of a circle with center at the origin and radius 7.

Supposing that you translate this circle's center to point (h,k).  The equation is then 
            (x-h)^2 + (y-k)^2 = 7^2.  The new center is (h,k) = (-3, 2).  Substitute -3 for h and 2 for k in the above equation.

Simplify your result and you'll then be done!

8 0
3 years ago
The graph of f(x) = xx is reflected across the x-axis and then across the y-axis to create the graph of function g(x).
V125BC [204]

Now let's examine the statements:

A)The functions have the same range:FALSE the range changed from y ≥ 0 to y ≤ 0

B)The functions have the same domains. FALSE the doman changed from x ≥ 0 to x ≤ 0

C)The only value that is in the domains of both functions is 0. TRUE: the intersection of x ≥ 0 with x ≤ 0 is 0.

D)There are no values that are in the ranges of both functions. FALSE: 0 is in the ranges of both functions.

E)The domain of g(x) is all values greater than or equal to 0. FALSE: it was proved that the domain of g(x) is all values less than or equal to 0.

F)The range of g(x) is all values less than or equal to 0. TRUE: it was proved above.

3 0
3 years ago
Read 2 more answers
Evaluate the function, find f(-2):<br>f(x) = 2x² + 3x​
prisoha [69]

Answer:

2

Step-by-step explanation:

f(-2) = 2(-2)^2 +3(-2)

f(-2)=2

where ever you see x you put -2 there

i hope this helps

4 0
3 years ago
What line has slope of 5/8 and goes through the point (2,-3)
sweet-ann [11.9K]
Slope of a line passing through a point is given by: y - y1 = m(x - x1); where (x1, y1) = (2, -3) and m = 5/8.
Therefore equation of the line is y - (-3) = 5/8(x - 2)
8(y + 3) = 5x - 10
8y + 24 = 5x - 10
8y - 5x = -10 - 24 = -34
5x - 8y = 34
7 0
3 years ago
Other questions:
  • What is the circumference of a circle that has a area of 452.16
    6·1 answer
  • John's parents ask him to eat 75% of the brussels sprouts on his plate at dinner. John eats 9 brussels sprouts. How many brussel
    8·1 answer
  • g is constructing a triangular sail for a sailboat. Aluminum supports will run along the horizontal base and vertical height of
    13·1 answer
  • What is the inverse function of f(x)=6x^3-3?
    10·1 answer
  • I need help on this question plz
    9·2 answers
  • A manufacturing plant producing electric motors has two production lines. In a typical day, 85% of the motors are produced in la
    15·1 answer
  • What is the sum of x + y when x = –2.7 and y = 5.2?
    14·1 answer
  • FREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEETHINGSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSEE
    9·1 answer
  • Find the measurements of the square:<br> Area<br> 256ft2
    7·1 answer
  • Fine the domain and the range is the given relation.{(-6,3), (3,-9), (-4,1), (1,-4)}
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!