Suppose that the abilities of two new radar systems to detectpackages dropped by an airplane are being compared. In a series oftrials, radar system #1 detected the packages being dropped 51times out of 60 while radar system #2 detected the packages beingdropped 35 times out of 50. A 99% confidence interval for thedifferences between the probabilities p1−p2p1−p2 that the radarsystems successfully detect dropped packages is:
Select one:
a. (0.03, 0.07)Â Â Â Â
b. (-0.15, 0.15)
c. (0.04, 0.06)Â Â Â Â
d. (-0.05, 0.35)
e. (-0.12, 0.22)Â Â Â Â
