We have the formula to compute the probability of having exactly k successed over n trials, given a probability p of success (and implicitly a probability 1-p of failure), which is
Now, the probability of at least 3 successes is the union of the following event: exactly three successes,exactly four successes and exactly five successes.
We can compute their probability and sum them:
So, the answer is about 36.79%
Step-by-step explanation:
A tenth is 0.1
To round of to the nearest tenth means to round it of to 1 decimal place.
Now, look at the number after the tenth place with is 0.03 or simply 3.
If the digit is 0-4, you round the whole number down.
Hence, 15.839 is 15.8 to the nearest tenth digit.
If the tenth digit is 5-9 such as 15.85 or 15.87, you round the number up, to give 15.9
The area of the base is 52,900 m2
The volume is 2,645,000m3
Aprils rainy day total would be different.
January would be 20, because 8 is bigger than 5.
February will be 20 as well, because 6 is bigger than 5.
And March would be 20 as well, because 7 is bigger than 5.
The only one that is not bigger than 5 is April, it is only 4. So it would be 10.
I hope this helps. If you have any other questions, about this or any other question, just ask. I am here to help you. As needed.
