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sol59
Recent content by sol59
S
Calculating Probability using the Poisson Distribution
Thank you so much for your help! I've managed to solve all other problems but this one was too difficult for me:) Thanks again:)!
sol59
Post #36
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
0,736*0.716=0.527
sol59
Post #34
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
1-0.264=0.736
sol59
Post #32
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
The probability of no arrivals in (9:10, 9:50) is P(Y=0)=e-4/3=0.264 Thank you for your patience.
sol59
Post #30
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
0?
sol59
Post #28
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
That's interesting...so there is an unlimited number of students that can arrive in that interval. But how to express it mathematically?
sol59
Post #26
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
I think it meets that requirement but it is also said that 2 students per hour come into the class.
sol59
Post #24
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
I don't know:( P(Y=2)=0.234 but I don't understand what to do with it
sol59
Post #22
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
9:00-9:10 P(Y=0)=((2*1/6)0*(e-1/3))/0!=0.716 9:10-9:50 1 student P(Y=1)=((2*2/3)1*(e-4/3)/1!=0.351
sol59
Post #20
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
0 (and between 9:50-10 too)...but I still don't know how to solve it.
sol59
Post #18
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
9:10-9:50?
sol59
Post #16
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
The fiftieth minute minus the time when the first student came?
sol59
Post #14
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
The second student has to come in the fiftieth minute at the latest?
sol59
Post #12
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
The second student has to come 40 minutes later at most after the first student.
sol59
Post #10
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
S
Calculating Probability using the Poisson Distribution
Well I need to find out if the time of waiting for arrival of the second student is in the interval <= 50 minutes. And the arrival of the first student has to be in the interval >= 10 minutes.
sol59
Post #8
Dec 11, 2016
Forum:
Precalculus Mathematics Homework Help
Forums
sol59
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