The average commute times for employees of a large company is 23 minutes the commute time of 12 employees are 25,33,26,29,17,29,42,19,15,52,11,an d 14. enter the sample mean and the population mean

Population Mean :

Sample mean :

Step-by-step explanation:

The population mean the average of the population on a given characteristics.

We have already given population mean as

Now, the sample of commute time  12 employees are

25,33,26,29,17,29,42,19,15,52,11,14

70,000 + 6,000 + 800 + 30

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: