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Mutually Exclusive vs. Independent vs. Complementary

Mutually Exclusive Events	If event A happens, then event B cannot, or vice-versa.
Independent Events	The outcome of event A has no effect on the outcome of event B.
Complementary Events	If the two events are the only possible outcomes, they are complementary. The outcome is either A or B only.
If A and B are mutually exclusive, they cannot be independent. Flip heads/Flip tails If A and B are independent, they cannot be mutually exclusive. Roll a 3/Flip tails If A and B are complementary, they cannot be independent. Flip heads/Flip tails either-or If A and B are complementary, they are mutually exclusive Flip heads OR Flip tails

Information on Probability Review the terms...

1/7/2008 Math 2
1. HOMEWORK Due today: 10 Proportion problems
2. Warm-Ups: Fraction<>decimal<>percent.
3. Pp6-7 Problem 1-2 all

OBJECTIVE: 1.4.1 Understand the concepts of complementary, independent, and mutually exclusive events 1.4.2 Understand and apply the procedures for determining the probabilities of multiple trials ACTIVITIES/ASSESSMENT: 3. Pp6-7 Problem 1-2 all. Restart and walk through on the overheads using spinnerx. Collect when done. NOTES: HOMEWORK: Page 15 #8 complete answers

 Practice with two spinners!

1/8/2008 Math 2
1. HOMEWORK Due today: Page 15 #8 complete answers
2. Warm-Ups: Fraction<>decimal<>percent
3. Page 8 problem 1.3 simulated (overhead)

OBJECTIVE: 1.4.1 Understand the concepts of complementary, independent, and mutually exclusive events 1.4.2 Understand and apply the procedures for determining the probabilities of multiple trials ACTIVITIES/ASSESSMENT: Page 8 problem 1.3 simulated (overhead) This will be another walk-through activity using simulated probabilities from spinnerx NOTES: HOMEWORK: Page 17 #11

1/9/2008 Math 2
1. HOMEWORK Due today: Page 17 #11
2. Warm-Ups: Fraction<>decimal<>percent
3. Pp10ff Problem 1.4 all

OBJECTIVE: 1.4.1 Understand the concepts of complementary, independent, and mutually exclusive events 1.4.2 Understand and apply the procedures for determining the probabilities of multiple trials ACTIVITIES/ASSESSMENT: 3. Pp10ff Problem 1.4 all - making counting trees. Can also include fundamental counting principal and maybe introduce the mutually exclusive and complementary schema. NOTES: HOMEWORK: Make a counting: tree flip a coin, roll a number cube, spin an ABC spinner (3parts)

1/10/2008 Math 2
1. HOMEWORK Due today: Make a counting: tree flip a coin, roll a number cube, spin an ABC spinner (3parts)
2. Warm-Ups: Fraction<>decimal<>percent
3. Proportion Practice - include %

OBJECTIVE: 1.4.1 Understand the concepts of complementary, independent, and mutually exclusive events 1.4.2 Understand and apply the procedures for determining the probabilities of multiple trials ACTIVITIES/ASSESSMENT: Review solving proportion equations including percentage proportions NOTES: Calculator recommended. HOMEWORK: Handout - proportion problems

1/11/2008 Math 2
1. HOMEWORK Due today: Handout - proportion problems
2. Warm-Ups: Fraction<>decimal<>percent
3. Page 164 handout Additional Practice 1

OBJECTIVE: 1.4.1 Understand the concepts of complementary, independent, and mutually exclusive events 1.4.2 Understand and apply the procedures for determining the probabilities of multiple trials ACTIVITIES/ASSESSMENT: Page 164 handout Additional Practice 1. Include wrap-up activities form the week. NOTES: HOMEWORK: Page 19 #17