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Categories:: 2.6.11. Statistics and Data Analysis
Statements:
A. Design and conduct an experiment using random sampling. Describe the data as an example of a distribution using statistical measures of center and spread. Organize and represent the results with graphs. (Use standard deviation, variance and t-tests.)
B. Use appropriate technology to organize and analyze data taken from the local community.
C. Determine the regression equation of best fit (e.g., linear, quadratic, exponential).
D. Make predictions using interpolation, extrapolation, regression and estimation using technology to verify them.
E. Determine the validity of the sampling method described in a given study.
F. Determine the degree of dependence of two quantities specified by a two-way table.
G. Describe questions of experimental design, control groups, treatment groups, cluster sampling and reliability.
H. Use sampling techniques to draw inferences about large populations.
I. Describe the normal curve and use its properties to answer questions about sets of data that are assumed to be normally distributed.