The answer is 0, hope it helps lol
Answer:
4
Step-by-step explanation:
In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population or a probability distribution. For a data set, it may be thought of as the "middle" value. And the middle value in this problem is 4.
Answer:
<h2>
7.2</h2>
option B is the right option.
Step-by-step explanation:
<h3>
Using leg rule</h3>
![\frac{bc}{ab} = \frac{ab}{bd}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bbc%7D%7Bab%7D%20%20%3D%20%20%5Cfrac%7Bab%7D%7Bbd%7D%20)
Plug the values:
![\frac{20}{12} = \frac{12}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B20%7D%7B12%7D%20%20%3D%20%20%5Cfrac%7B12%7D%7Bx%7D%20)
Apply cross product property
![20 \times x = 12 \times 12](https://tex.z-dn.net/?f=20%20%5Ctimes%20x%20%3D%2012%20%5Ctimes%2012)
Calculate the product
![20x = 144](https://tex.z-dn.net/?f=20x%20%3D%20144)
divide both sides of the equation by 20
![\frac{20x}{20} = \frac{144}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7B20x%7D%7B20%7D%20%20%3D%20%20%5Cfrac%7B144%7D%7B20%7D%20)
Calculate:
![x = 7.2](https://tex.z-dn.net/?f=x%20%3D%207.2)
hope this helps..
Good luck...