Answer:
a) 0.03
b) 0.0004
c) 0.0001
Step-by-step explanation:
Probability that the sensor reports what is going on accurately = 0.97
Probability that the sensor gives a false alarm = 0.02
Probability that the sensor gives a miss = 0.01
(a) Probability that the sensor reports what is going on accurately = 0.97
Probability that the sensor will give incorrect report = 1 - 0.97 = 0.03
It could also be evaluated as the probability that the sensor gives either a false alarm or gives a miss = 0.02 + 0.01 = 0.03.
b) Probability of false alarms on one sensor = 0.02
Since the two sensors are independent of each other,
The probability that the reactor will be shut down because of simultaneous false alarms by both the first and second sensors
= 0.02 × 0.02 = 0.0004
c) Probability of a miss with one sensor = 0.01
Since the two sensors are independent of each other,
The the new probability that excessive radiation will be missed simultaneously by both the first and second sensors
= 0.01 × 0.01 = 0.0001
Hope this Helps!!!
19 yards divided by 2.5 minutes.
=19/2.5
= 7.6 yards/minute
Answer:
UNIF(2.66,3.33) minutes for all customer types.
Step-by-step explanation:
In the problem above, it was stated that the office arranged its customers into different sections to ensure optimum performance and minimize workload. Furthermore, there was a service time of UNIF(8,10) minutes for everyone. Since there are only three different types of customers, the service time can be estimated as UNIF(8/3,10/3) minutes = UNIF(2.66,3.33) minutes.
Answer:
V≈4778.36cm³
Step-by-step explanation:
