Experimental Probability and Repeated Trials

Collect, organize, and analyze categorical and numerical data using tally charts, single tables, two-way frequency tables, and grouped frequency tables to solve real-world problems.

Construct and interpret scaled pictographs, single and double bar charts, and solve multi-step comparison problems from graphical representations.

Measure fractional lengths, organize continuous measurement data on line plots marked in halves, fourths, and eighths, and solve arithmetic word problems.

Construct and interpret stem-and-leaf plots (whole numbers and decimals) and continuous time-series line graphs to identify trends and solve problems.

Calculate and interpret mean, median, mode, and range, describe data distribution shapes, and choose appropriate summary statistics.

Describe event likelihoods using formal vocabulary, place probabilities on a 0-to-1 number line, and compute theoretical probabilities as fractions.

Conduct chance experiments, record and analyze trial frequencies, estimate unknown probabilities, and distinguish independent from dependent events.