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Bayes Theorem and Conditional Probability
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving Bayes Theorem questions quickly?
Finding normal probabilities
Understanding conditional probabilities
Applying the Bayes Theorem formula
Converting percentages to fractions
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If there are two boxes, A and B, what is the probability of selecting box A?
1/2
1/3
1/5
1/4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a probability given as 60% into a fraction?
0.06
6/10
3/5
0.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'X' represent in conditional probability notation X/A?
The probability of event X
The probability of event A
The element being selected
The total number of elements
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a box with 5 red and 2 white balls, what is the probability of selecting a red ball?
5/7
2/7
3/7
1/7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the opposite of P(X/A) in Bayes Theorem?
P(X)
P(A/X)
P(A)
P(A and X)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the standard problem, what is the probability of drawing a red ball from the second box?
4/9
5/9
3/5
2/5
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