1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MA_775_DIABLO [31]
3 years ago
5

In a large corporate computer network, user log-ons to the system can be modeled as a Poisson RV with a mean of 25 log-ons per h

our. (20pts) (a) What is the probability that there are no logons in an interval of 6 minutes? (b) What is the probability that the distance between two log-ons be more than one hour?
Mathematics
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

F(t<0.1 ) = 0.91791

Step-by-step explanation:

Solution:

- Let X be an exponential RV denoting time t in hours from start of interval to until first log-on that arises from Poisson process with the rate λ = 25 log-ons/hr. Its cumulative density function is given by:

                               F(t) = 1 - e ^ ( - 25*t )                    t > 0

A) In this case we are interested in the probability that it takes t = 6/60 = 0.1 hrs until the first log-on. F ( t < 0.1 hr ), we have:

                            F(t<0.1 ) = 1 - e ^ ( - 25*0.1 )

                            F(t<0.1 ) = 0.91791

You might be interested in
Marcia has stuffed animal collection . She has 10 dogs and 15 teddy bears .What is the ratio of digs to bears​
QveST [7]

Answer:

2:3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The quotient of m and 7
xxTIMURxx [149]

the quotient of m and 7 = m/7

8 0
2 years ago
Will give brainliest
Paladinen [302]

Answer:180 degrees

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ME WITH THIS I DONT PAY ATTENTION LOL BUT HELPPP
vfiekz [6]

Answer:

down ⬇⬇⬇

Step-by-step explanation:

5. its all of them so just write A, B, C, D, E, F, G

6. (equilateral) triangle, right triangle, diamond (?), parallelogram

7. C and E; A and B

8. not so sure about this one but i think its regular

9. its not a polygon because polygons have straight sides, and this figure does not.

10. the only polygon is C

pay attention in school, it'll help in the long run. even if it sounds boring, it will come in handy one day!!

hope this helped <33333

4 0
3 years ago
A bank says you can double your money in 10 years if you put $1,000 in a simple interest account. What annual interest rate does
katrin2010 [14]

The simple interest formula allows us to calculate I, which is the interest earned or charged on a loan. According to this formula, the amount of interest is given by I = Prt, where P is the principal, r is the annual interest rate in decimal form, and t is the loan period expressed in years. The rate r must be converted from a percentage into decimal form.

Then, 2,000 = 1,000 * r * 10 ;

 Finally, r = 2 ÷ 10 = 20 ÷ 100 = 0.2

hope this helps you

8 0
3 years ago
Other questions:
  • Can someone help me with this question please
    15·1 answer
  • Can someone help me with these 2 questions please 100% correct only
    11·1 answer
  • Simplify A divide by 4 plus B divided by 4
    9·1 answer
  • If you have 3 friends that wants to make slime. Do you think that you should do slime without them. Explain
    15·2 answers
  • Can 3 be equivalent to 300
    10·1 answer
  • If u buy something for $1 and sell it for $7, what is the markup percentage?
    10·2 answers
  • In a local car lot, 1/6
    10·1 answer
  • Need a little help with this one
    7·1 answer
  • Which are like terms<br> will give brainest if correct
    9·2 answers
  • Which function is shown in the graph below
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!