6. A linear regression model relates the income of a dentist to the number of patients seen. What can be extrapolated from this information? the income of all doctors the income of all optometrists the income of all patients that regularly see a dentist the income of all dentists

2. Use the list of data to make a box plot what is the tgis? \[ 5,8,1,3,5,11,5,8,4 \]

T is a characteristic used in ANOVA that allows us to distinguish different populations from one another. (residual treatment standard deviation control chart

I In your own words, what is mean absolute deviation and how do we calculate it?

Based on historical data at Oxnard college, they believe that \( 42 \% \) of freshmen do not visit their advisors regularly. For this year, you would like to obtain a new sample to estimate the proportion of freshmen who do not visit their advisors regularly. You would like to be \( 90 \% \) confident with a margin of error of \( 4 \% \). Assume the conditions are met and use the appropriate formula to determine how many people you would need to sample. \( n=412 \) Show your steps on paper or in the add work box: Question Help:

est: Final Jxam (Chapters 6 - 12) Fill in the blank. The \( \quad \) is the multiple coefficient of determination \( R^{2} \) modified to account for the number of variables and the sample size.