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qwelly [4]
3 years ago
10

Which study best exemplifies descriptive statistics?

Mathematics
1 answer:
irina1246 [14]3 years ago
8 0
C . A study that relates the relationship
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Please help!!! I will give brainliest to the person who explains it
artcher [175]
Since we know the degrees of the circle is 360, add all of the pieces together and set equal to 360
Solving you get x = 15.
When plugging 15 back into each expression we get 90, 160, and 110.
This means the triangle sides are all different so the triangle is scalene.
3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%3F%7D%7B%3F%7D%207" id="TexFormula1" title=" \frac{?}{?} 7" alt=" \frac{?}{?} 7"
belka [17]
Hi, I'd be glad to help you with this equation. 

The answer is (33/43) 

Hope this helps. 
Have a great day!
3 0
3 years ago
What is the interquartile range (IQR) of the following data set 17 16 21 15 25 22 18 23 17
Pepsi [2]

IQR = 6

First locate the median Q_{2} at the centre of the data arranged in ascending order. Then locate the lower and upper quartiles Q_{1} and Q_{3} located at the centre of the data to the left and right of the median.

Note that if any of the above are not whole values then they are the average of the values either side of the centre.

rearrange data in ascending order

15 16 ↓17 17 18 21 22 ↓23 25

                     ↑

Q_{2} = 18

Q_{1} = \frac{16+17}{2} = 16.5

Q_{3} = \frac{22+23}{2} = 22.5

IQR = Q_{3} - Q_{1} = 22.5 - 16.5 = 6




4 0
3 years ago
How is 15/100 as a decimal
Lady_Fox [76]

Answer:

0.15

Step-by-step explanation:

15/100=0.15 (move decimal place 2 to the left)

7 0
3 years ago
The following set of coordinates represent which figure?(7,10) (4,7) (6,5) (9,8)
Crank

Answer: i think a diamond

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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