1)80
2)55
3)D
4)F
5)-20
6)B
Hope that helps
Answer:
Here is the representation of a histogram. This represents in a continuous distribution the probability frequency of the books that Pedro had read in the summer.
Know that the probability frequency is:
Answer:
14
Step-by-step explanation:
From the given information:
suppose, Y is the number of times a coin is being flipped.
If the coin is flipped for the first time and we get H, then we have:
TTT =
Afterward, if we get H, then we waste two times plus the probability of this event .
Therefore, we have :
Afterward, if we get H, then we waste three times plus the probability of this event .
Therefore, we have :
If we got T at the third time, then;
T =
Thus, average number of headsthat you’ll see until gettingTTT can be expressed as:
= 14
X=1/2 y+6 . Hope it helps.