1. the average number of cups of coffee people in the population drink per week is 62, with a standard deviation of 15.75. we are interested in whether college students drink more coffee per week. in a sample of 100 college students, the average number of cups of coffee consumed per week was 64. do college students drink significantly more cups of coffee a week than the population? the level of significance is .05.
what is the significance level?

It's a good idea to keep in your glove box. a. a pair of sunglasses b. a pair of socks c. matches d. thumb tacks

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.

Adefendant charged with driving while intoxicated pleaded not guilty and insisted on a trial. right before the trial began, he fired his attorney and decided to defend himself. at one point during opening arguments, the defendant began to act like a cat, meowing and chasing an imaginary squirrel out of the courtroom. if no one else raises the issue of the defendant's competency to stand trial, what is the responsibility of the trial judge here? a) the trial judge has no responsibility, because the defendant decided to defend himself. b) the trial judge has no responsibility, because she cannot decide whether the defendant is competent to stand trial. c) the trial judge must raise the issue of competency, because the defendant is representinghimself. d) the trial judge must raise the issue of competency, because the constitution obligates her to do.