Interactivate: Standard Expectation

5 items total

Organization: North Carolina Standard Course of Study
Grade Band: 7th Grade
Standard Goal: The learner will understand and use graphs and data analysis.

No expectation given for this objective.

Histograms and Bar Graphs	Lesson: Introduction and fine points of using bar graphs and histograms.
Introduction to Statistics: Mean, Median, and Mode	Lesson: Introduces statistical measures of center.
Circle Graph	Activity: Enter your own data categories and the value of each category to create a pie chart. There are also built in data sets which can be viewed.
Histogram	Activity: View histograms for built-in or user-specified data. Experiment with how the size of the class intervals influences the appearance of the histogram. Parameters: Data sets, class sizes.
Measures	Activity: Enter data and view the mean, median, variance, and standard deviation of the data set. Parameters: Number of observations, range for observations, which statistics to view, identifiers for the data.