Probability and Statistics
Problems related to probability distributions, statistical inference, data analysis, etc.
Problems in this category
The problem is to choose the box plot that represents the following data set: 10, 7, 7, 6, 7, 6, 8, ...
Box PlotData AnalysisQuartilesMedianMinimumMaximum
2025/5/16
The problem gives a data set representing the number of baby teeth lost by each student in Ms. Armst...
Box PlotsData AnalysisDescriptive StatisticsQuartilesMedianMinimumMaximum
2025/5/16
The problem presents a set of data representing the number of steps Cora walks each day: 7,773, 8,45...
Box PlotsData AnalysisQuartilesMedianDescriptive Statistics
2025/5/16
The problem provides a box plot representing the gift shop sales at the Bern Valley Zoo. The questio...
Box PlotData InterpretationPercentilesStatistics
2025/5/16
We are given a data set of the number of sandwiches sold each day: $50, 109, 127, 100, 74, 66, 150, ...
Descriptive StatisticsBox PlotsQuartilesMedianData Analysis
2025/5/16
The problem asks to find the fastest time in the obstacle course, given a box plot of the obstacle c...
Box PlotData InterpretationMinimum Value
2025/5/16
The problem provides a box plot representing the number of pizzas sold each day for a month at Paul'...
Box PlotData InterpretationDescriptive StatisticsMinimum Value
2025/5/16
The problem asks for the range of scores based on a box plot. The box plot displays the distribution...
Box PlotRangeData InterpretationStatistics
2025/5/16
The problem describes a box plot showing the distribution of class sizes at Oceanside Middle School....
Box PlotData InterpretationQuartilesDescriptive Statistics
2025/5/16
A coffee shop chain wants to know if the average time customers spend in their stores during peak ho...
Hypothesis Testingt-testStatistical InferenceSample MeanSample Standard DeviationP-valueCritical Value
2025/5/15