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PS.7

The student, using two-way tables, will analyze categorical data to describe patterns and departure from patterns and to find marginal frequency and relative frequencies, including conditional frequencies.

  • Descriptive Statistics
Virginia DOE
Last updated: 
2010-05-14 04:42:00

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Finer grained standards that are part of this one

PS.7.A

Data are collected for a purpose and have meaning in a context.

Virginia DOE
Last updated: 
2010-05-14 04:42:17

PS.7.B

Simpson’s paradox refers to the fact that aggregate proportions can reverse the direction of the relationship seen in the individual parts.

Virginia DOE
Last updated: 
2010-05-14 04:42:25

PS.7.C

Two categorical variables are independent if the conditional frequencies of one variable are the same for every category of the other variable.

Virginia DOE
Last updated: 
2010-05-14 04:42:31

PS.7.1

Produce a two-way table as a summary of the information obtained from two categorical variables.

Virginia DOE
Last updated: 
2010-05-14 04:42:43

PS.7.2

Calculate marginal, relative, and conditional frequencies in a two-way table.

Virginia DOE
Last updated: 
2010-05-14 04:42:50
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