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7th Math Unit 5 Day 3 - 5/24

Last updated over 1 year ago

8 questions

IP

1

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ET

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Objective and Summary:
SWBAT determine the sample space for chance events and decide if they are equally likely

Question 1

1.

More Words, Part 1--What is the sample space if you randomly pick a letter from the word "cool"?

Type each letter separated by a comma and space.
Example: a, b, c, d, e, f

CFS:
#1: Accurately determines all outcomes in the sample space

Question 2

2.

More than Words, Part 2--Are the outcomes for randomly picking a letter from the word "cool" equally likely? Explain why or why not.

"These outcomes (are / are not) equally likely because..."

CFS:
#1: Uses appropriate evidence to decide whether outcomes are equally likely

Question 3

3.

Drawing Numbers, Part 1--The numbers 1 through 5 are written on note cards and placed in a bag. One card will be drawn from the bag at random.

What is the sample space if you randomly pick a number from the bag?

Type each letter separated by a comma and space.
Example: a, b, c, d, e, f

CFS:
#1: Accurately determines all outcomes in the sample space

Question 4

4.

Drawing Numbers, Part 2--The numbers 1 through 5 are written on note cards and placed in a bag. One card will be drawn from the bag at random.

Is selecting an even number equally likely as selecting an odd number? Explain why or why not.
(Type in the answer box)

"These outcomes (are / are not) equally likely because..."

CFS:
#1: Accurately determines all outcomes in the sample space
#2: Uses appropriate evidence to decide whether outcomes are equally likely

Question 5

5.

Dicey--Mr. Kovalik says that the chance of rolling a “5” on a 6-sided die is the same as the chance of randomly choosing the letter “a” from the word “abbreviation”. Do you agree or disagree? Explain why or why not.

(Type in the answer box)

"These outcomes (are / are not) equally likely because..."

CFS:
#1: Accurately determines all outcomes in the sample space
#2: Uses appropriate evidence to decide whether outcomes are equally likely

Question 6

6.

Spinner--Answer the following questions using the spinner in the picture.

a) What is the sample space when you use the spinner? (Type in SYW section)

b) Are all the outcomes for the spinner equally likely? Explain why or why not. (Type in the answer box)

"The outcomes for the spinner (are / are not) equally likely because..."

CFS:
#1: Accurately determines all outcomes in the sample space
#2: Uses appropriate evidence to decide whether outcomes are equally likely

Question 7

7.

Create--Ms. Bizzell wants you to come up with two words: one that has an equally likely chance of selecting any letter randomly AND one that does not have an equally likely chance of selecting a letter.

Type your two words in the answer box and explain the difference between the two.

Example:
Equally likely chance: Not equally likely chance: The difference between the two words is...

CFS:
#1: Uses appropriate evidence to decide whether outcomes are equally likely

Do not move ahead to the Exit Ticket.

Please work on IXL skills to get more practice and get ready for MAP/SBAC!!

Question 8

8.

Drawing Numbers--The numbers 1 through 10 are written on note cards and placed in a bag. One card will be drawn from the bag at random.

a) What is the sample space for this experiment? (Type in SYW section)

b) Is selecting a number divisible by 3 equally likely as selecting a number divisible by 5?
Explain why or why not.

(Type in the answer box)

"These outcomes (are / are not) equally likely because..."

CFS:
#1: Accurately determines all outcomes in the sample space
#2: Uses appropriate evidence to decide whether outcomes are equally likely