The least squares regression equation for the data in the table is ỹ = 13.5x + 58.4. The R-value is 0.977.
х
у
0
65
2.
82
4
107
6
134
8
174
Why might you use a linearized model instead?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%