Jerome bakes two batches of cookies: either two batches of chocolate chip (c), two batches of peanut butter (p), or one batch of each. he then records which cookies he made. consider the possible outcomes of those two batches when answering the following questions. what is the sample space of the event described above? (cc, cp, pc, pp)(cc, pp)(cc, cp, pp)(c, p)

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?