Answer both parts. I'll rate

3. Suppose a (1, o ) model is being used for a sonar's detection of a target by discrete glimpses. a. If = 5 dB, complete the last column of the following table with single-glimpse detection probabilities: Time (hours) Glimpse i Mean signal Prisignall excess excess, m, (dB) > 0 on glimpse /} 0.1 -10.8 0.2 -5.4 0.3 AWN-O -3.2 0.4 -2.5 0.5 -2.8 b. If 1 = 1.5 jump per hour, find the probability that the sonar detects the target on at least 1 of the 5 glimpses