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Histograms w/ Graphing Calculator definitions

Control buttons has been changed to "navigation" mode.
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  • Histogram
    A bar graph displaying the frequency distribution of a data set, with bars representing class intervals.
  • Frequency Distribution
    A summary showing how many data values fall within specified ranges or classes.
  • Class Width
    The difference between the lower limits of consecutive classes in a frequency distribution.
  • Class Limits
    The smallest and largest data values that can belong to a class interval.
  • TI-84 Calculator
    A graphing device used to input data, create statistical plots, and analyze distributions efficiently.
  • Stat Plot
    A calculator feature that enables graphical representation of data, including histograms and other plots.
  • ZoomStat
    An automatic calculator function that adjusts the viewing window to fit the data set for statistical graphs.
  • Xmin
    A window setting specifying the minimum x-axis value displayed on a graph.
  • Xmax
    A window setting specifying the maximum x-axis value displayed on a graph.
  • Xscl
    A window parameter that determines the scale or width of each class interval on the x-axis.
  • Trace Button
    A calculator function allowing navigation through plotted data to view frequencies and class boundaries.
  • Normal Distribution
    A symmetrical, bell-shaped data pattern where values cluster around a central mean.
  • Skewed Distribution
    A data pattern where values are asymmetrically distributed, with a tail extending to one side.
  • Uniform Distribution
    A data pattern where all values are spread evenly across the range, resulting in bars of equal height.