a. Use a graphing calculator to perform a linear regression with the date. Write the equation of the line of best fit.

b. Find the value of the correlation coefficient. Describe what it tells about the relationship between the two variable.

c. Describe what the slope of the line represents in the context of the situation.

d. Use the regression equation to determine how fast the object would be moving after being in the air for 10s.

Question

a. Use a graphing calculator to perform a linear regression with the date. Write the equation of the line of best fit.

b. Find the value of the correlation coefficient. Describe what it tells about the relationship between the two variable.

c. Describe what the slope of the line represents in the context of the situation.

d. Use the regression equation to determine how fast the object would be moving after being in the air for 10s.

OLIVER69 · Answer

Here is the table:

dude · Answer

You can use desmos, which has pretty neat visualization of it https://www.desmos.com/calculator/tknagymhcv I've plotted it for you because it is sort of confusing to set up m is your slope and b is your y-intercept

OLIVER69 · Answer

@dude wrote:

You can use desmos, which has pretty neat visualization of it https://www.desmos.com/calculator/tknagymhcv I've plotted it for you because it is sort of confusing to set up m is your slope and b is your y-intercept

thank you this actually helps

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