Answer:
a I think
Step-by-step explanation:
you read left to right and x comes before y
Since 6 = F it would be 6(5.3) - 6×5.3 which is 31.8
Its 9/25. The area of the inside square is 9 while the outside square's area is 25. Therefore the probability I believe would be 9/25.
Answer:
0.2,0.2,0.6
Step-by-step explanation:
Given that a continuous random variable is uniformly distributed between 150 and 250.
We know that a uniform distribution between (a,b) has pdf as
![\frac{1}{b-a } \\=\frac{1}{100} ,150\leq x\leq 250](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bb-a%20%7D%20%5C%5C%3D%5Cfrac%7B1%7D%7B100%7D%20%2C150%5Cleq%20x%5Cleq%20250)
a) the probability a randomly selected value will be greater than 230
=![\frac{250-230}{250-150} \\=0.20](https://tex.z-dn.net/?f=%5Cfrac%7B250-230%7D%7B250-150%7D%20%5C%5C%3D0.20)
b) the probability a randomly selected value will be less than 170
=![\frac{170-150}{250-150}\\=0.20](https://tex.z-dn.net/?f=%5Cfrac%7B170-150%7D%7B250-150%7D%5C%5C%3D0.20)
c) the probability a randomly selected value will be between 170 and 230
=![\frac{230-170}{250-150}\\=0.60](https://tex.z-dn.net/?f=%5Cfrac%7B230-170%7D%7B250-150%7D%5C%5C%3D0.60)