Quiz 5.3

Monday, January 13, 2020● Finish 5.3 part 2 (Important Ideas)● Quiz 5.3

AP StatisticsDAY # 3

1

1

11/7

More Probability Rules ● Organize!● Prob. of blue

eyes?

DO: Ch.5 #33→36 all & 49→55 odd

31/13

Assessment● Finish 5.3 ● Quiz 5.3

READ: none DO: Ch.5# 81→ 95 odd

21/9

Conditional Probability, Independence, & Tree Diagrams

→ English Vs Math→ Pair of aces

Read: pg.318→332 DO: Ch.5 #63→79 odd, except 69, 75

Formulas & Tables

Ch. 1 Learning Plan

Ch. 2 Learning Plan

Charts & Graphs Project Description

Ch. 1 One-Pager

Ch. 2 One-Pager

Ch. 3 Learning Plan

Ch. 4 Learning PlanCh. 3 One-Pager

Nothing new!

Ch. 4 One-Pager

Ch. 5 Learning Plan

Ch. 5 One-Pager

Final Exam Study Guide

Final Exam Review PacketApplebees “OR” vs. Starbucks “OR”

5

Ch. 5 Probability

41 5.1 How good is Ms. Ramer at free throws? (randomness & probability) 12/2

Staple Ch. 4 CW Packet!

42 5.1 Are soda contest odds accurate? (simulation) 12/3

5.2 Odds or Evens? (probability rules)43 12/35.2 Probability of blue eyes? (more prob. rules)1 1/7Semester

2!5.3 English VS Math (Cond.Prob. & Independence)2 1/9

5.3 A pair of Aces (Cond.Prob. & tree diagrams)3 1/9

Announcements:● Monday 1/13: Quiz 5.2 & 5.3

Stamps!

● B-Page #1/2● C-page #1● CW #2: English vs. Math● CW#3: A pair of aces.

Late work?● C-Page #1 or #2???

● C-Page #3???

You need:● Pencil● Pen● Worksheet: “A pair of

Aces or a pair of Kings”● Calculator

A pair of Aces or a pair of Kings?

Learning Intentions:I will be able to:● Use the general multiplication rule to

calculate probabilities.● Use a tree diagram to model a

chance process involving a sequence of outcomes and to calculate probabilities.

● When appropriate, use the multiplication rule for independent events to calculate probabilities.

Work with your partner to complete the first page.

Get out a pen. Copy everything your teacher writes on the board.

5.3 Conditional Probability and Tree Diagrams

General Multiplication Rule:IMPORTANT IDEAS: Tree Diagram:

✓ Label Probability along path.

✓ Find all ∩ (and) probabilities.

✓ Make sure they add to 1.

P(A ∩ B) = P(A) · P(B | A)

→ If A and B are independent, then P(B) = P(B|A), so P(A ∩ B) = P(A) · P(B)

*** P(at least 1) = 1 - P(none)

Do check for understanding.

You need:● Pencil● Calculator● Quiz Barrier

Clean up!!● Put classwork in binder● Pack up your stuff● Put away supplies & clean your area● Straighten desks

● Stay seated w/ backpack off until you’re dismissed