Suppose you're given a data set that classifies each sample unit into one of four categories: a, b, c, or d. you plan to create a computer database consisting of these data, and you decide to code the data as a equals1, b equals2, equals3, and dequals4. are the data consisting of the classifications a, b, c, and d qualitative or quantitative?

The data is qualitative.

Step-by-step explanation:

The data is qualitative because they can only be classified into the four categories and they cannot be measured on a numerical scale. Therefore, we know the data is qualitative.

divide by 5

step-by-step explanation:

60/5 = 12

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3