Conditional Probability MCQ Tests
12th Class Statistics MCQ Tests
Conditional Probability
of 12th Class Statistics has 6 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 6
Total Marks: 6
Time: 10 Mins
Total Questions: 6
Total Marks: 6
Time: 10 Mins
10Min : 00 Sec Remaining
Question # 1
P(A/B) = _______.
Question # 2
If A, B, C are three events such that P(A) = 0.3, P(B) = 0.4, P(C) = 0.5 and P(AB') = 0.2, P(BC) = 0.3, P(A'B'C′) = 0.3, P(AB|C') = 0.1, the probability, P(B'|C') is equal to _______.
Question # 3
The given table shows the data of 10 point holders in a given class of 30. Find the probability that the student getting 10 point is a girl.
Question # 4
For any two events A1 and A2, P(A1∪A2) = _______.
Question # 5
The probability associated with the reduced sample space is called _______.
Question # 6
A travel survey of 120 people revealed the following results: 65 had been to Las Vegas (LV) in the past year, while 43 had been to San Diego (SD) in the past year. Furthermore, 10 had been to both cities in the past year. A person is chosen at random. Find P(LV'| SD').
Total Questions
123456
Question # 1
P(A/B) = _______.
Question # 2
If A, B, C are three events such that P(A) = 0.3, P(B) = 0.4, P(C) = 0.5 and P(AB') = 0.2, P(BC) = 0.3, P(A'B'C′) = 0.3, P(AB|C') = 0.1, the probability, P(B'|C') is equal to _______.
Question # 3
The given table shows the data of 10 point holders in a given class of 30. Find the probability that the student getting 10 point is a girl.
Question # 4
For any two events A1 and A2, P(A1∪A2) = _______.
Question # 5
The probability associated with the reduced sample space is called _______.
Question # 6
A travel survey of 120 people revealed the following results: 65 had been to Las Vegas (LV) in the past year, while 43 had been to San Diego (SD) in the past year. Furthermore, 10 had been to both cities in the past year. A person is chosen at random. Find P(LV'| SD').
Total Questions
123456
Statistics
- Representation and Exploration of Data
- Measure of Central Tendency or Averages
- Measures of Dispersion
- Index Numbers
- Regression and Correlation Analysis
- Analysis of Time Series
- Set Theory
- Introduction to Probability
- Random Variables and Distributions
- Binomial and Hypergeometric Distributions
- The Normal Distribution
- Sampling and Sampling Distributions
- Statistical Inference:Estimation
- Statistical Inference:Hypothesis Testing
- Association of Attributes
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Updated on: 10-05-2026
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