I need some topics, points and a plan in probability and statistics as professional development(PD),for middle school math teachers. Solution learn what probability is, learn different ways to express probability numerically: as a ratio, a decimal, and a percentage, and learn how to solve problems based on probability. theorems of probability Applying in day to day life Statistical terms Mean variance standard deviation Different types of distribution.

1. I need some topics, points and a plan in probability and statistics as professional
development(PD),for middle school math teachers.
Solution
learn what probability is,
learn different ways to express probability numerically: as a ratio, a decimal, and a percentage,
and
learn how to solve problems based on probability.
theorems of probability
Applying in day to day life
Statistical terms
Mean variance standard deviation
Different types of distribution