Veronica wants to check her work after evaluating Negative 108 divided by (negative 6). What steps can she follow to verify her answer? Divide her answer by –6 and see if the result is –108. Divide her answer by –108 and see if the result is –6. Multiply her answer by –6 and see if the result is –108. Multiply her answer by –108 and see if the result is –6.

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