Answer:
And then we can find the probability replacing the last result and we got:
Step-by-step explanation:
For this case we have the following density function given:
And we want to find the following probability:
We can find this probability with the complement rule like this:
And we can find the following probability:
And then we can find the probability replacing the last result and we got:
Answer:
B. 38°
Step-by-step explanation:
The angles of a triangle add up to 180.
So, 62 + 80 + b will add up to 180.
First, we add 62 =80, which gives us 142.
The we subtract 142 from 180, which gives us 38.
Answer:
4
Step-by-step explanation:
Micheal's median:219
Quentin's median:215
219-215=4