This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Wednesday 2/4 Lesson 11.1 Readiness Lesson
HW: PreTest
Thursday 2/5 Lesson11.2 Likelihood & Probability
HW #11.2
Friday 2/6 Lesson 11.3 Sample Space
HW # 11.3
Monday 2/9 Lesson 11.4 Relative Frequency &
Experimental Probability
HW #11.4
Tuesday 2/10 Lesson 11.5 Theoretical Probability
HW #11.5
Wednesday 2/11 Lesson 11.6 Probability Models
HW # 11.6
Thursday 2/12 Lesson 11.7 Review
HW #11.7
Friday 2/13 Unit 11 TEST
Do Now Page 1. Compare .
Change both into percents, then compare
again.
2. Probability of an event: If the probability
that it will rain tomorrow is 40%, what is
the chance that it will NOT rain?
Is it likely or unlikely that it will rain tomorrow?
3. Sample Space The spinner below is
used to determine who wins a game.
Player A wins if the spinner lands
on a prime number. Player B wins if
the spinner lands on a composite
number.
Is the game fair? Explain.
4. Relative frequency: A number cube is
rolled and a coin is flipped. Write the
sample space for all possible outcomes.
5. Theoretical Probability Based on the data below:
Color of
Marble
Red Blue
# of times
picked
24 52
a) P(red)
b) P(blue)
6. If you roll a number cube what is the
theoretical probability of getting a multiple
of 2?
If you roll it 36 times, how many 4’s should you
expect to get?
7. What is the difference between experimental and theoretical probability?
The probability of an event measures
Likely
Certain
The probability of an
event is a number from
_____ to______
Words to describe:
Impossible
Not likely
As likely as not
Probability
of an event
It can be represented by
List the sample space
Flipping a coin and choosing a
marble from a bag with 1 red, 1 blue,
and 1 green.
Sample
Space
R B
G
Using your data:
P(4)
P(less than 5)
P(odd number)
It is also known as
experimental
probability.
Roll the dice on the smart board 10
times. Chart your results.
Relative
Frequency
If you are talking about results
from an experiment, that’s
experimental probability!
Theoretical means, in theory
(without doing an experiment)
P(event) =
If I roll a dice, what is the theoretical
probability of rolling a 6?
Theoretical
Probability
Formula
Lesson 11.1 Readiness Lesson
Intro: What are some basketball statistics that are important to keep track of?
How do you compare one basketball player’s skills to another? What types of numbers and
operations might you use?
Example 1: The table shows the number of field goals attempted and the field goals made for three different
players on the Mustang basketball team this season. What is each player’s ratio of field goals
made to field goals attempted?
Example 2: Which player made the greatest percentage of their field goal attempts? Round to
the nearest percent.
Example 3: Maria made of her field goal attempts last season. If Maria attempts 160 field
goals this season and makes them at the rate she did last season, about how many field goals will
she make?
Post Activity:
QUICK REPORT Use your results from this activity to complete the report below
about the player on the team with the greatest field goal percentage. In Column 4,
write her predicted number of field goals made for this season.
Player With Best Field
Goal Percentage
Field Goal
Ratio
Field Goal
Percentage
Number of Field
Goals This Season
REFLECT Explain how you used each skill in this activity.