Probability and Statistics
Problems related to probability distributions, statistical inference, data analysis, etc.
Problems in this category
We are given the number of minutes Leo played during each of his six basketball games: 17.50, 23.00,...
Data AnalysisHistogramsFrequency DistributionStatistics
2025/3/14
The problem asks us to determine the total number of possible outcomes when spinning a spinner and f...
CombinatoricsProbabilityCounting OutcomesFundamental Counting Principle
2025/3/13
We are asked to find the total number of possible outcomes when spinning a spinner, flipping a coin,...
Counting PrinciplesCombinatoricsProbabilityFundamental Counting Principle
2025/3/13
The problem asks us to find the probability that a randomly selected winter athlete at Silvergrove H...
ProbabilityFractionsWord ProblemCombinatorics
2025/3/13
We are asked to find the probability of rolling a number greater than 3 on a 6-sided die, and then r...
ProbabilityIndependent EventsDie RollPercentage
2025/3/13
The problem asks for the probability of spinning a spinner twice and landing on a number greater tha...
ProbabilityIndependent EventsSpinnerPercentage
2025/3/13
The problem asks for the probability of spinning a spinner twice and landing on a number greater tha...
ProbabilityIndependent EventsSpinnerPercentage
2025/3/13
Person A and Person B agree to meet at a location within the time interval $[0, T]$. The first perso...
ProbabilityUniform DistributionJoint ProbabilityGeometric Probability
2025/3/13
There are 15 students that are randomly and evenly assigned to three classes, which means there are ...
ProbabilityCombinatoricsConditional ProbabilityBinomial Coefficients
2025/3/13
We are given the frequency distribution of the number of heads when eight coins are tossed 256 times...
Mean DeviationStandard DeviationGeometric MeanFrequency DistributionMedianAverages
2025/3/13