TI 83/84 Calculator The Basics of Statistical Functions

Frank’s Ten ommandments of Statistics 1. The probability of choosing one thing with a particular characteristic equals the percentage of things with that characteristic. 2. Samples have STATISTICS. Populations have PARAMETERS. 3. “Unusual” means more than 2 standard deviations away from the mean; “usual” means within 2

  Calculator, Ommandments