a university class has had 18 adult education students enroll so far, as well as 18 other students…
a university class has had 18 adult education students enroll so far, as well as 18 other students. considering this data, how many of the next 14 students to enroll should you expect to be adult education students? adult education students
Answer
Explanation:
Step1: Calculate the proportion of adult - education students
The total number of students so far is $18 + 18=36$. The number of adult - education students is 18. So the proportion of adult - education students is $\frac{18}{36}=\frac{1}{2}$.
Step2: Predict the number of adult - education students in the next 14 students
Multiply the proportion by the number of new students. So the expected number of adult - education students in the next 14 students is $\frac{1}{2}\times14 = 7$.
Answer:
7