Answer: Circle lines
Step-by-step explanation:
Hopefully the attached image helps, it is a diagram of all the labeled lines on a circle excluding the radius (BG or GE)
Answer: The relative frequency of column A in group 1=![0.75](https://tex.z-dn.net/?f=0.75)
The relative frequency of column B in group 1=![0.25](https://tex.z-dn.net/?f=0.25)
The relative frequency of column A in group 2=![0.56](https://tex.z-dn.net/?f=0.56)
The relative frequency of column B in group 2=![0.44](https://tex.z-dn.net/?f=0.44)
Step-by-step explanation:
The relative frequency is the ration of each frequency by the total value in particular group.
For group 1 : Total =102+34=136
The relative frequency of column A in group 1=![\frac{102}{136}=0.75](https://tex.z-dn.net/?f=%5Cfrac%7B102%7D%7B136%7D%3D0.75)
The relative frequency of column B in group 1=![\frac{34}{136}=0.25](https://tex.z-dn.net/?f=%5Cfrac%7B34%7D%7B136%7D%3D0.25)
For group 2 : Total =18+14=32
The relative frequency of column A in group 2=![\frac{18}{32}=0.5625\approx0.56](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B32%7D%3D0.5625%5Capprox0.56)
The relative frequency of column B in group 2=![\frac{18}{32}=0.4375\approx0.44](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B32%7D%3D0.4375%5Capprox0.44)
Anything without a variable in front.
In other words, the constants are -3.7 and 1/3
Answer:50 %
Step-by-step explanation:
Given
There are 4 girls and 6 boys in a club
Probability of choosing 1 girl and 2 boys is
![=\dfrac{\text{No of ways of choosing 1 girl and 2 boys }}{\text{No of ways of choosing 3 member out of 10 member}}](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B%5Ctext%7BNo%20of%20ways%20of%20choosing%201%20girl%20and%202%20boys%20%7D%7D%7B%5Ctext%7BNo%20of%20ways%20of%20choosing%203%20member%20out%20of%2010%20member%7D%7D)
No of ways of choosing 1 girl and 2 boys![=^4C_1\times ^6C_2](https://tex.z-dn.net/?f=%3D%5E4C_1%5Ctimes%20%5E6C_2)
![P=\dfrac{^4C_1\times ^6C_2}{^{10}C_3}](https://tex.z-dn.net/?f=P%3D%5Cdfrac%7B%5E4C_1%5Ctimes%20%5E6C_2%7D%7B%5E%7B10%7DC_3%7D)
![P=\dfrac{4\times 15}{10\times 3\times 4}](https://tex.z-dn.net/?f=P%3D%5Cdfrac%7B4%5Ctimes%2015%7D%7B10%5Ctimes%203%5Ctimes%204%7D)
![P=\dfrac{15}{30}=\frac{1}{2}](https://tex.z-dn.net/?f=P%3D%5Cdfrac%7B15%7D%7B30%7D%3D%5Cfrac%7B1%7D%7B2%7D)
i.e. ![50\%](https://tex.z-dn.net/?f=50%5C%25)