Consider the two variables X-The number of freshmen entering college in a certain year. Y-Weight of a student engaged in MATH 2300 A) X is Discrete and Y is Continuous B) X is Discrete and Y is Discrete C) X is Continuous and Y is Discrete D) X is Continuous and Y is Continuous

X is Discrete and Y is Continuous

Step-by-step explanation:

Discrete Variable:

the type of variable which can take the certain value. It will take countable values. Mostly it can take integer values

Continuous Variable:

the type of variable which can take any value with in a certain interval. It will take countless values. Mostly it takes the decimal values.

In the question Variable-X is discrete variable because the number of freshmen cannot be in decimal while Variable-Y is continuous variable because it can take any value.

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads