Consider a 5-bit word with 4 data bits and 1 parity bit. Assume that the Pr[bit error] = 10-2 and that bit errors are independent. Answer the following questions. a) What is the probability of a received word having no errors? b) What is the probability of a received word having a single bit in error? Would this be a detectable error? c) What is the probability of a received word having a two bits in error? Would this be a detectable error? d) What is the probability of a received word having a detectable error?