A custom skateboard company can make 17 skateboards per day with 5 employees and 29 skateboards per day with 8 employees. Write a linear function to model how many skateboards the company can make with any number of employees. What does the slope mean? What does the y-intercept mean?

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