This table contains data on the number of people visiting a historical landmark over a period of one week. Using technology, find the equation of the regression line for the following data. Round values to the nearest tenth if necessary.

Day (x) Number of visitors (y)
1 120
2 124
3 130
4 131
5 135
6 132
7 135

a. y=4x+116
b. y=0.3x-41.1
c. y=2.4x+120.1
d. y=0.3x-29

Question

This table contains data on the number of people visiting a historical landmark over a period of one week. Using technology, find the equation of the regression line for the following data. Round values to the nearest tenth if necessary.


Day (x)   Number of visitors (y) 
1            120 
2            124 
3            130 
4            131 
5            135 
6            132 
7            135 

a. y=4x+116
b. y=0.3x-41.1
c. y=2.4x+120.1
d. y=0.3x-29

steve816 · Answer

Heyyyy there, the x values are the days and the y values are the number of people right? You gotta plot the points on a calculator.

steve816 · Answer

Because the data is not increasing at a constant rate.

queenb__ · Answer

is it a? @steve816