Acommittee of three judges is randomly selected from among ten judges. four of the ten judges are tough; the committee is tough if at least two of the judges on the committee are tough. a committee decides whether to approve petitions it receives. a tough committee approves 50% of petitions and a committee that is not tough approves 80% of petitions.

(a) find the probability a committee is tough.
(b) find the probability a petition is approved.
(c) suppose a petition can be submitted many times until it is approved. if a petition is approved with probability 3/4 each time, what is the mean number of times it has to be submitted until it is approved?

Which best describes the basis for the right to privacy in the united states? a. the right to privacy is a civil liberty that places limits on government power through the constitution, especially the bill of rights. b. in griswold v. connecticut, the supreme court defined the right to privacy by incorporating the fourth amendment and the right of people to be secure; the self-incrimination clause of the fifth amendment; the ninth amendment; and the due process clause of the 14th amendment. c. the right to privacy is embodied in the words of u.s. justice louis brandeis, "the right to be left alone." d. the term privacy is not in the constitution or bill or rights but it does exist.