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kobusy [5.1K]
4 years ago
7

What is the Interquartile Range for the follwing set​

Mathematics
1 answer:
bagirrra123 [75]4 years ago
7 0

Step-by-step explanation:

  1. (put your data in order from least to greatest) 1,3,3,5,6,6,7,7,7,8,9
  2. Next find your median. (in this case the median is 6 because it is the middle number of the data.)
  3. Now you would find the median of your upper and lower data. (in this case the lower median would be 3 and the upper half would be 7.)
  1. Finally you subtract 3 from 7 to get <u>the answer of 4.</u>
Hope this helps,Trey :)
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Confused about this question
Lena [83]

Answer:

17.1

Step-by-step explanation:

Plug in -1 for x, this gets you -4.

Solve 2^-4 and get .0625.

Add .0625 to 17 and get 17.0625.

The question says answer to the nearest tenth so you round the 6 up to a 1 giving you 17.1

4 0
2 years ago
State the equation of a line going through the points (4,1) and (-4,5).
Nikolay [14]

Answer:x+2y=6

Step-by-step explanation: Given points: (4,1) and (-4,5)

To find equation we need a slope and a point through which the line passes.

slope = (y1-y2)/(x1-x2)

         = 1-5/4-(-4)

         = -4/8

         = -1/2

let the first point be the passing point,

eq. of a line: (y-y1)=slope(x-x1)

                     =(y-1)=-1/2(x-4)

                     =2y-2=-x+4

                     =x+2y=6

8 0
3 years ago
Solve for the indicated missing segment length.
shusha [124]

Applying the triangle proportionality theorem, the missing segment length is: 3.

<h3>What is the Triangle Proportionality Theorem?</h3>

The triangle proportionality theorem states that if a line that is parallel to a third side intersects the other two sides of a triangle, it divides them proportionally.

Let x represent the given segment length. Using the triangle proportionality theorem, we would have:

(12 - 2)/2 = 15/x

10/2 = 15/x

5 = 15/x

5x = 15

x = 15/5

x = 3

The missing segment length is: 3.

Learn more about the triangle proportionality theorem on:

brainly.com/question/25855270

#SPJ1

8 0
2 years ago
50 is what percentage of 160? <br> A 0.3125%<br> B 3.125%<br> C 31.25%<br> D 41.25%
Olenka [21]
The answer is C! :)
7 0
3 years ago
Read 2 more answers
10 multiplied by 1/5
Bingel [31]
10* (1/5)
= 10/5
= 2

The final answer is 2~
6 0
4 years ago
Read 2 more answers
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