In this module, you will have the opportunity to explore some basic concepts about probability.

The motivating CAHSEE release question for this module is the following:

Mr. Gulati is holding five cards numbered 1 through 5. He has asked five students to each randomly pick a card to see who goes first in a game. Whoever picks the card numbered 5 goes first. Juanita picks first, gets the card numbered 4, and keeps the card. What is the probability that Yoko will get the card numbered 5 if she picks second?

A. 1/2
B. 1/3
C. 1/4
D. 1/5

Major California Content Standards addressed in this unit include:

Statistics, Data Analysis, and Probability (6th): 3.5: Students understand the difference between independent and dependent events.

Objectives

In Module 4.1 Probability and Statistics, you will:

• Deepen your understanding of mathematical concepts, including:
  • Developing understanding of probability; and
  • Comparing independent and dependent events.
• Develop skills in new instructional strategies, including
  • Stepping into math concepts with careful transition from non-math to mathematical representations.