TI-83
Excel
Sketchpad
formulas
STAT.23sp25

      MAT123 Spring 2025 Notes



Wed, 3/5, 4.1, 4.2
4.1 Probability Distribution Function for a Discrete Random Variable
a) Identify the characteristics of a discrete pdf
4.2 Mean or Expected Value and Standard Deviation
a) Calculate and interpret the expected value of a discrete random variable 7

[MC,i. Home, site home page] math.htm STAT.23sp25 fish 83.stat.instructions algebra.notes [Words] spread sheet notes asquared at MCC Classes [Table]
© 1/23/2025, A2, Agnes Azzolino mathnstuff.com/math/stat/23sp25.12.htm