Arandom number generator assigned each pepper to one of two groups. the weights of the peppers in each group, given three randomizations, appear in the tables.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

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