subject
Mathematics, 18.05.2021 19:20 sbender2901

In a certain communications system, there is an average of 1 transmission error per 10 seconds. Let the distribution of transmission errors be Poisson. (97) The probability of more than 1 error in a communication one-half minute in duration is about (A) 0.950 (B) 0.262 (C) 0.738 (D) 0.199 Statistics and Probability - m Final Exa 2020 - Second Term 2019 - year nd 2 . Fac. Of Engineering (Girls) - Azhar Unv. - Al Page 10 of 12 (98) The probability that there is exactly 2 transmission error per 10 seconds is about (A) 0.184 (B) 0.457 (C) 0.025 (D) 0.958 (99) The probability that there is at most 2 transmission errors per 10 seconds equals: (A) 0 (B) 0.9197 (C) 0.258 (D) 0.025 (100) The average number of transmission errors per one minute equals: (A) 4 (B) 6 (C) 1 (D) 20 (101) The variance of transmission errors per one minute equals: (A) 4 (B) 6 (C) 1 (D) 20

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 23:00, SKYBLUE1015
Using only odd number for numerators write two different subtraction problems that have a difference of 3/4
Answers: 1
image
Mathematics, 21.06.2019 23:00, tray71016
Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?
Answers: 2
image
Mathematics, 22.06.2019 01:30, privise
In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x
Answers: 1
image
Mathematics, 22.06.2019 02:30, arrichardson787
Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias
Answers: 2
You know the right answer?
In a certain communications system, there is an average of 1 transmission error per 10 seconds. Let...

Questions in other subjects:

Konu
Mathematics, 29.07.2021 17:40