Presentation is loading. Please wait.

Presentation is loading. Please wait.

WDYE? 3.1: Designing a Spinner to Find Probability Learning Target: I will determine the theoretical probabilities for a spinner. HW: Complete the WDYE.

Published byMaximilian Simon Barnett Modified over 8 years ago

Similar presentations

Presentation on theme: "WDYE? 3.1: Designing a Spinner to Find Probability Learning Target: I will determine the theoretical probabilities for a spinner. HW: Complete the WDYE."— Presentation transcript:

1 WDYE? 3.1: Designing a Spinner to Find Probability Learning Target: I will determine the theoretical probabilities for a spinner. HW: Complete the WDYE Investigation 3.1 p. 4 and Correct with the Zaption video: WDYE 3.1 Warm Up:

2 Warm-Up Question They all give him the SAME chance of going to bed at 11:00! Eleven o’clock covers ½ of each circle.

3 11:00 and 9:00 are equally likely to occur Kalvin’s father is probably not likely to agree because he is more likely to go to bed later than 9:00. 1. Which time do you think is most likely to occur? 2. Is Kalvin’s father likely to agree to use this spinner? Explain why or why not.

4 B. 1. Find the experimental probability that the pointer lands on 9, on 10, and on 11. 2. After how many spins did you decide to stop spinning? Explain why. 3. Suppose Kalvin spins the pointer 64 times. Based on your experiment, how many times can he expect to land on 9, 10, and 11?

5 C.1. Find the theoretical probability that the pointer lands on 9, on 10, and on 11. Do your experimental probabilities match the theoretical probabilities? Explain what you notice. Suppose Kalvin spins the pointer 64 times. Based on your theoretical probabilities, how many times can he expect to land on 9, 10, and 11? Describe one way Kalvin’s father can design a spinner so that Kalvin is most likely to go to be at 9.

6 D. The cooks at Kyla’s school make the spinners below to help them choose the lunch menu. They let the students take turns spinning. For parts (a)-(c), decide which spinner you would choose. Explain your reasoning. a. Your favorite lunch is pizza. b. Your favorite lunch is lasagna. c. Your favorite lunch is hot dogs. P (pizza) = P (lasagna) = P (hot dog) =

7 WDYE? 3.1: Designing a Spinner to Find Probability Did I reach my Learning Target? I will determine the theoretical probabilities for a spinner. HW: Complete the WDYE Investigation 3.1 p. 4 and Correct with the Zaption video: WDYE 3.1

8 Exit Ticket Find the theoretical probability of landing on A, B, C, D, E. Hint: What must you do first? Divide into equal size pieces!  What is your common denominator? P(A) = 4/16 = 1/4 P(B) = 2/16 = 1/8 P(C) = 2/16 = 1/8 P(D) = 1/16 P(E) = 7/16

Download ppt "WDYE? 3.1: Designing a Spinner to Find Probability Learning Target: I will determine the theoretical probabilities for a spinner. HW: Complete the WDYE."

Similar presentations

Designing Investigations to Predict Probabilities Of Events.

Designing Investigations to Predict Probabilities Of Events.
Gl: Students will be expected to conduct simple experiments to determine probabilities G2 Students will be expected to determine simple theoretical probabilities.

Gl: Students will be expected to conduct simple experiments to determine probabilities G2 Students will be expected to determine simple theoretical probabilities.
: Estimating Probabilities by Collecting Data. Carnival At the school carnival, there is a game in which students spin a large spinner. The spinner has.

: Estimating Probabilities by Collecting Data. Carnival At the school carnival, there is a game in which students spin a large spinner. The spinner has.
ADDING AND SUBTRACTING FRACTIONS. NS 2.1 Solve problems involving addition, subtraction, multiplication, and division of positive fractions and explain.

ADDING AND SUBTRACTING FRACTIONS. NS 2.1 Solve problems involving addition, subtraction, multiplication, and division of positive fractions and explain.
P. 192. Fig. 6-1, p. 193 Fig. 6-2, p. 193 Fig. 6-3, p. 195.

P Fig. 6-1, p. 193 Fig. 6-2, p. 193 Fig. 6-3, p. 195.
Theoretical Probability of Simple Events

Theoretical Probability of Simple Events
Experimental Probability of Simple Events

Experimental Probability of Simple Events
Making Predictions with Theoretical Probability

Making Predictions with Theoretical Probability
Warm-Up 4/30. Rigor: You will learn how to compute the theoretical and experimental probabilities and compute probabilities of compound events. Relevance:

Warm-Up 4/30. Rigor: You will learn how to compute the theoretical and experimental probabilities and compute probabilities of compound events. Relevance:
After completing this lesson you will learn:  To find the probability of independent events.  To find the probability of dependent events.

After completing this lesson you will learn:  To find the probability of independent events.  To find the probability of dependent events.
Do Now 4/5/11 Take out HW from yesterday. Take out HW from yesterday.  Text p. 295, #6-12 all Copy HW in your planner. Copy HW in your planner.  Textbook.

Do Now 4/5/11 Take out HW from yesterday. Take out HW from yesterday.  Text p. 295, #6-12 all Copy HW in your planner. Copy HW in your planner.  Textbook.
Bell Work/Cronnelly. A= 143 ft 2 ; P= 48 ft A= 2.3 m; P= 8.3 m A= 292.5 ft 2 ; P= 76 ft 2/12; 1/6 1/12 8/12; 2/3 6/12; 1/2 0/12 4/12; 1/3 5/12 6/12; 1/2.

Bell Work/Cronnelly. A= 143 ft 2 ; P= 48 ft A= 2.3 m; P= 8.3 m A= ft 2 ; P= 76 ft 2/12; 1/6 1/12 8/12; 2/3 6/12; 1/2 0/12 4/12; 1/3 5/12 6/12; 1/2.
Comparing & Scaling Unit: 1.4 Comparing Ratios Learning Target: I can solve proportions by scaling ratios. Homework: 1) Complete Notes on pg. 11-12 for.

Comparing & Scaling Unit: 1.4 Comparing Ratios Learning Target: I can solve proportions by scaling ratios. Homework: 1) Complete Notes on pg for.
Do Now 3/16/11 Take out HW from Monday. Take out HW from Monday.  “What’s in Your Bedroom?” activity Copy HW in your planner. Copy HW in your planner.

Do Now 3/16/11 Take out HW from Monday. Take out HW from Monday.  “What’s in Your Bedroom?” activity Copy HW in your planner. Copy HW in your planner.
Theoretical Probability. Turn to textbook page 239 to play Never a Six. (See handout for game board.)

Theoretical Probability. Turn to textbook page 239 to play Never a Six. (See handout for game board.)
Chapter 7: Probability Lesson 5: Independent Events Mrs. Parziale.

Chapter 7: Probability Lesson 5: Independent Events Mrs. Parziale.
Quick Start Expectations 1.Fill in planner and HWRS HW: WDYE p. 19-23 #11-18, 26-29 2.Get a signature on HWRS 3.On desk: journal, calculator, HWRS, pencil,

Quick Start Expectations 1.Fill in planner and HWRS HW: WDYE p #11-18, Get a signature on HWRS 3.On desk: journal, calculator, HWRS, pencil,
Warm Up: Quick Write Which is more likely, flipping exactly 3 heads in 10 coin flips or flipping exactly 4 heads in 5 coin flips ?

Warm Up: Quick Write Which is more likely, flipping exactly 3 heads in 10 coin flips or flipping exactly 4 heads in 5 coin flips ?
On Desk: 1. Pencil 2. Math Journal 3. WDYE Learning Log 4. Parent Signatures? Learning Log: 1. HW: p.58 #1-labsheet, #2-3, #15-20, 23-25 Math CC7/8 – Be.

On Desk: 1. Pencil 2. Math Journal 3. WDYE Learning Log 4. Parent Signatures? Learning Log: 1. HW: p.58 #1-labsheet, #2-3, #15-20, Math CC7/8 – Be.
Simulate a Problem and Make an Organized List COURSE 3 LESSON 11-6 On a multiple-choice test, each question has 4 possible answers. You know the answers.

Simulate a Problem and Make an Organized List COURSE 3 LESSON 11-6 On a multiple-choice test, each question has 4 possible answers. You know the answers.

Similar presentations

Ads by Google