Find the mean of the following group of numbers: 1.2, 2.3, 0.8, 2.3, 1.0, 3.1, 4.2, 1.4, 2.1, 0.4, 1.3, 2.0, 1.8, 3.2*

1.93

Step-by-step explanation:

1.To find the mean you need to add all the numbers

2. Next divide by how many numbers they are

Example:

1,2,3,4

1. Add the numbers together

(1+2+3+4=10)

2. Divide by how many numbers they are

(There are only 4 numbers)

So 10 ÷4 =2.5

So 2.5 is the mean

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: