Question

A researcher found the average cost of one and two-bedroom apartments for different cities and graphed the data in a scatter plot, with costs of one-bedroom apartments along the x-axis. The variables have a strong linear correlation and the equation for the regression line is yˆ=1.182x+19.096 .

Based on the equation, what should the researcher expect for the average cost of a two-bedroom apartment in a city where the average cost of a one-bedroom apartment is $815?


about $834


about $838


about $963


about $982

Answer 1

try substituting $815 for x in yˆ=1.182x+19.096

Answer 2

Thank you

Answer 3

ur welcome