X= temperature (°c) 1100 1200 1300 1100 1500 1200 1300 y = porosity (%) 30.8 19.2 6 13.5 11.4 7.7 3.6 (a) fit the simple linear regression model using the method of least squares. find the least squares estimates of the intercept and slope in the simple linear regression model.

intercept: 55.6256slope: -0.0341585

Step-by-step explanation:

This sort of problem is best worked by a tool such as a graphing calculator or spreadsheet.

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000

step-by-step explanation:

when the line is solid:

it's either < or >

when the line is dashed:

it's either < or >

this > inequality sign means:

greater thanmore thanaboveexceeds

this < inequality sign means:

less thanfewer thanbelow

this > inequality sign means:

greater than/equal tono less thanat leastminimum of

this < inequality sign means:

less than/equal tono more thanat mostmaximum of

about the problem:

since the line is solid, that means it's either < or >

srry i'm not done ! i'll