QuiztudyPREMIUM
Google Advanced Data Analytics Professional Certificate • STUDY MODE
TEST YOUR KNOWLEDGE: BASIC CONCEPTS OF PROBABILITY
QUESTION 1 OF 3
Objective probability is based on personal feeling, experience, or judgment.
A
TrueB
FalseCorrect AnswerExplanation:
Subjective probability is based on personal feeling, experience, or judgment. Objective probability is based on statistics, experiments, and mathematical measurements.
QUESTION 2 OF 3
Fill in the blank: In statistics, a number between _____ is used to express the probability that an event will occur.
A
-1 and 1B
0 and 1Correct AnswerC
-1 and 0D
1 and 2Explanation:
The probability that an event will occur is expressed as a number between 0 and 1. If the probability of an event equals 0, there is a 0% chance that the event will occur. If the probability of an event equals 1, there is a 100% chance that the event will occur.
QUESTION 3 OF 3
The probability of no snow tomorrow equals 1 minus the probability of snow tomorrow. This is an example of what rule of probability?
A
Division ruleB
Complement ruleCorrect AnswerC
Multiplication ruleD
Addition ruleExplanation:
This is an example of the complement rule, which states that the probability that event A does not occur is 1 minus the probability of A. In statistics, the complement of an event is the event not occurring.
Ready to test your recall?
Objective probability is based on personal feeling, experience, or judgment.
A
True
B
False
How confident are you in this answer?