1. The first term of a sequence is 4 and the term-to-term rule is add 6. Write down the four terms of this sequence. 2. A sequence has the position-to-term rule: term = 3 x position number - 2. Write down the four terms of this sequence.

Nielsen media research wants to estimate the mean amount of time (in minutes) that full- time college students spend watching television each weekday. find the sample size necessary to estimate the mean with a 15-minute margin of error. assume that a 95% confidence level is desired. also assume that the population standard deviation is known to be 112.2 minutes.