Solved

A Biology Quiz Consists of 10 Multiple-Choice Questions

Question 15

Multiple Choice

A biology quiz consists of 10 multiple-choice questions. 5 must be answered correctly to receive a passing grade. If each question has 4 possible answers, of which only one is correct, what is the probability that a student who guesses at random on each question will pass the examination? ​


A) 0.9803
B) 0.9965
C) 0781
D) 0.0781
E) 0.0004

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions