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Year 11
Probability and statistics
Year 11
Learn With an Example
Questions
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10
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00
Use The Binomial Probability Formula To Find Probabilities
In a binomial experiment with 10 trials and a success probability of 0.8, what is the probability of exactly 8 successes?
0.3011
In a binomial experiment with 12 trials and a success probability of 0.25, what is the probability of at most 3 successes?
0.6499
In a binomial experiment with 15 trials and a success probability of 0.6, what is the probability of getting more than 10 successes?
0.0006
If the probability of success in a binomial experiment is 0.3 and there are 6 trials, what is the probability of getting exactly 1 success?
0.1806
If the probability of success in a binomial experiment is 0.6 and there are 8 trials, what is the probability of at least 5 successes?
: 0.7117
If the probability of success in a binomial experiment is 0.6 and there are 9 trials, what is the probability of at least 4 successes?
0.4752
If the probability of success in a binomial experiment is 0.9 and there are 9 trials, what is the probability of exactly 7 successes?
0.0003
In a binomial experiment with 8 trials and a success probability of 0.8, what is the probability of exactly 4 successes?
0.4096
In a binomial experiment with 7 trials and a success probability of 0.5, what is the probability of getting exactly 3 successes?
0.3125
If the probability of success in a binomial experiment is 0.4 and there are 10 trials, what is the probability of at least 6 successes?
0.0782
Incorrect
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