Acampus program evenly enrolls undergraduate and graduate students. if a random sample of 4 students is selected from the program to be interviewed about the introduction of a new fast food outlet, what is the probability that all 4 students selected are undergraduate students?

a. 0.0256
b. 0.0625
c. 0.16
d. 100

B. 0.0625

Step-by-step explanation:

Given that the program has graduated and undergraduates enrolled,

Let the probability of selecting a graduate = p(g)

And the probability of selecting an undergraduate = p(u)

p(g) = p(u) = 50% = 0.5

Therefore,

Probability of selecting 4 students who are undergraduates

=p(u)p(u)p(u)p(u)

= 0.5 × 0.5 × 0.5 × 0.5

= 0.0625

The right option is B

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

c.)

step-by-step explanation: