Choose the correct answer below.
a. a sample is a set of measurements that are recorded on a naturally occurring numerical scale. a population is a set of measurements that cannot be measured on a natural numerical scale; they can only be classified into one of a group of categories.
b. a sample is a set of units of interest to a study. a population is a subset of the units of a sample.
c. a population is a set of units of interest of a study. a sample is a subset of the units of a population.
d. a population is an object upon which data is collected. a sample is a characteristics or property of an individual experimental unit.

C. A population is a set of units of interest of a study. A sample is a subset of the units of a population.

Step-by-step explanation:

The correct answer is -

A population is a set of units of interest of a study. A sample is a subset of the units of a population.

We can define the subset as the portion of the units in the population.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!