A high- security government installation has installed four security systems to detect attempted break-ins. The four security

Question:

A high- security government installation has installed four security systems to detect attempted break-ins. The four security systems operate independently of each other, and each has a .85 probability of detecting an attempted break- in. Assume an attempted break- in occurs. Use the binomial distribution to find the probability that at least one of the four security systems will detect it.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...