What is the justification for each step solving the inequality? 2x+1< _3(x+1)/2 4x+2< _3(x+1) 4x+2< _3x+3 x+2< _3 x< _1 multiplication or division, property of order distributive property addition and subtraction property of order. *2 parts of the equation can have the same answer. you : )

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307