A college professor asked an elementary school teacher to let a college student observe her teaching for one hour. After the student observed the teacher, the professor asked the teacher to accept the student to observe for a school day. She agreed. After the student observed, the
professor asked the teacher to accept the student to observe for 8 weeks. She agreed. The strategy the professor used to get the teacher to
agree is called (3 points)
conformity
foot-in-the-door phenomenon
obedience
social influence
cognitive dissonance

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).