INTRODUCTION TO PROBABILITY AND
STATISTICS COMPREHENSIVE EXAM SCRIPT
VERIFIED QUESTIONS AND SOLUTIONS
GRADED APLUS
●● Experiment
Answer: A planned activity carried out under controlled conditions.
●● Outcome
Answer: A particular result of an experiment.
●● Sample Space
Answer: The set of all possible outcomes of an experiment.
●● Event
Answer: A subset of the sample space.
●● AND Event
Answer: Both events occur at the same time.
●● OR Event
, Answer: One event, the other event, or both events occur.
●● Complement Event
Answer: All outcomes that are NOT in the event.
●● Conditional Probability
Answer: The probability that an event occurs given that another event
has already occurred.
●● P(A|B)
Answer: The probability of event A given that event B has already
occurred.
●● Independent Events
Answer: The occurrence of one event does not affect the probability of
another event.
●● Dependent Events
Answer: The occurrence of one event affects the probability of another
event.
●● Mutually Exclusive Events
Answer: Two events that cannot occur at the same time.
STATISTICS COMPREHENSIVE EXAM SCRIPT
VERIFIED QUESTIONS AND SOLUTIONS
GRADED APLUS
●● Experiment
Answer: A planned activity carried out under controlled conditions.
●● Outcome
Answer: A particular result of an experiment.
●● Sample Space
Answer: The set of all possible outcomes of an experiment.
●● Event
Answer: A subset of the sample space.
●● AND Event
Answer: Both events occur at the same time.
●● OR Event
, Answer: One event, the other event, or both events occur.
●● Complement Event
Answer: All outcomes that are NOT in the event.
●● Conditional Probability
Answer: The probability that an event occurs given that another event
has already occurred.
●● P(A|B)
Answer: The probability of event A given that event B has already
occurred.
●● Independent Events
Answer: The occurrence of one event does not affect the probability of
another event.
●● Dependent Events
Answer: The occurrence of one event affects the probability of another
event.
●● Mutually Exclusive Events
Answer: Two events that cannot occur at the same time.
