Question

equining Applied Statistics & Data Analysis Ss2143 (S) or Applied Probablity Three Engineering students are selected at random, and each is categonzed as r & Statistics SS2141 (P) outcomes in S and its associated X values are given by Equal proportions of students take these courses. If X the number of students among the three who require S$2143, the total list of outcome PPP SPP PSP PPS PSS SPS SSP SSS What is the probability of observing more than 1 student who requires SS2143? A. 3/8 B. 718 С. 112

Answer 1

Solution:

What is the probability of observing more than 1 student who requires SS2143?

Answer:

The probability of observing more than 1 student who requires SS2143 is:

$\frac{4}{8}=\frac{1}{2}$

Because there are 4 students who require SS2143 out of 8 Students.

Hence the option C. 1/2 is correct