The student will apply the data cycle (formulate questions; collect or acquire data; organize and represent data; and analyze data and communicate results) with a focus on histograms.
7.PS.2a
Formulate questions that require the collection or acquisition of data with a focus on histograms.
7.PS.2b
Determine the data needed to answer a formulated question and collect the data (or acquire existing data) using various methods (e.g., observations, measurement, surveys, experiments).
7.PS.2c
Determine how sample size and randomness will ensure that the data collected is a sample that is representative of a larger population.
