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attashe74 [19]
2 years ago
10

Find the median for the following set of data: 13,26,35,44,38,12,47,23,26

Mathematics
2 answers:
RoseWind [281]2 years ago
5 0
<h3>Given:</h3>
  • 13, 26, 35, 44, 38, 12, 47, 23, 26
<h3>To find:</h3>
  • The median of the given data set.
<h3>Solution:</h3>
  • Median is middle number of the given data set, or from the given numbers.

Let's start!

First, we'll have to arrange the given values in either ascending or descending order.

Here I'm arranging in ascending order to make it easier.

12, 13, 23, 26, 26, 35, 38, 44, 47

Now, we'll have to find the value in the middle.

12, 13, 23, 26, <u>26</u>, 35, 38, 44, 47

26 is the middle number when we cut off numbers equally from the left and right.

\large\boxed{\bold{Median= 26}}

<u>Therefore,</u><u> </u><u>the</u><u> </u><u>median</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>data</u><u> </u><u>set</u><u> </u><u>is</u><u> </u><u>2</u><u>6</u>

WITCHER [35]2 years ago
4 0

\sf{\qquad\qquad\huge\underline{{\sf Answer}}}

For unorganized data, median is the middle value when the numbers are arranged in ascending order.

Let's proceed ~

In ascending order :

12, 13, 23, 26, 26, 35, 38, 44, 47

So, for given data... median is 26

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antiseptic1488 [7]

After plotting all the three points, we get the parabolic equation in the form is 2(x - 1)²-34.

<h3>What is parabola?</h3>

Any point on a parabola, which has the shape of a U, is situated at an equal distance from the focus, a fixed point, and the directrix, a fixed line.

General equation of the quadratic equation,

Y = ax² + bx +c

Given points,

(-2, 0),

(-1, -10),

(4, 0).

Putting the points in the general equation,

Putting (-2, 0), we get

0 = 4a - 2b + c

Putting (-1, -10), we get

-10 = a - b +c

Putting (4, 0), we get

0 = 16a + 4b +c

Solving all equations we get,

a = 2 , b = -4 , c = -16

After putting the values,

Y = 2x²- 4x- 16

2(x² - 2x - 8)

2(x²- 2x + 1 - 1 - 16)

=2(x - 1)²-34

Hence we get the required equation in the parabolic form.

To know more about parabola, visit :

brainly.com/question/21685473

#SPJ1

5 0
1 year ago
2(x−23)=0 plz answer
Veronika [31]
Don’t get it what r the options
5 0
3 years ago
Which of the following is the name of the point where the x-axis and y-axis intersect?​
tester [92]

Answer:

The place where the x and y axis meet, is called the point of origin

Step-by-step explanation:

4 0
3 years ago
The nth term of the sequence is n+7 work out the tenth term of the sequence
worty [1.4K]

Answer:

17

Step-by-step explanation:

To obtain the tenth term, substitute n = 10 into the n th term formula, that is

n + 7 = 10 + 7 = 17 ← tenth term

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