Casio® fx-9750GII Graphing Calculator - Purple
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Why settle for the same technology year after year when your school and students have a choice? The fx-9750GII comes packed with numerous enhancements that compare with the TI-83 Plus and the TI-84 Plus.
New types of regressions
Chi-squared GOF function
9 probability functions
Pie charts and bar graphs
AP Statistics features