Using the multiple linear regression output above, what is the slope for wins?Round to three decimal places.

A school district wants to understand the relationship between SOL testing, teacher salary, and teacher tenure. They fit a multiple linear regression model, with the output shown below.Use this output to answer the following TWO questions. Flag question: Question 18Question 18Tips8.5 ptsWhat is the slope for teacher tenure? Round to four decimal places.

What is the output of a regression?

A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, find the projected test grade, to the nearest integer, for a student with a homework grade of 72.Homework Grade (x) Test Grade (y)6565 52527878 82827171 70707676 73738484 84845656 45456868 60607272 57577878 7777Copy Values for CalculatorOpen Statistics CalculatorAnswerAttempt 1 out of 2Regression Equation: Final Answer:

Which of the following is the correct interpretation of the slope of the regression line?A student who performs 1 point better than another on the upper-level course is likely to perform 1 point worse in the introductory course.A student who performs 1 point worse than another on the upper-level course is likely to perform 1 point better in the introductory course.A student who performs 1 point better than another in the introductory course is likely to perform 10 − 1.4 = 8.6 points better in the upper-level course.A student who performs 1 point better than another on the introductory course is likely to perform 1 point better in the upper-level course.

The annual profits for a company are given in the following table, where x represents the number of years since 2012, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, find the projected profit (in thousands of dollars) for 2021, rounded to the nearest thousand dollars.Years since 2012 (x) Profits (y)(in thousands of dollars)00 12212211 13713722 13313333 15815844 16716755 175175