LT 1a Sample Space & Sets

What is the sample space?

• 6 bears

• orange, green, red, white, yellow

• unlikely

• 2 red bears

Sample space is defined as...

• the likelihood of an event occurring.
• a diagram of all possible outcomes.
• the probability of an event.
• a list of all possible outcomes.

The cafeteria is serving three kinds of sandwiches:  tuna (T), chicken, (C), and peanut butter (P).  They are also serving a choice of two drinks:  milk (M) or water (W).  Which shows the CORRECT Sample Space List of possible combinations?

Tags

CCSS.7.SP.C.8B

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

Tags

CCSS.HSS.CP.A.1

What statement does the shaded region represent?

• A and B and C
• A or B and C
• B and C
• A or C

Tags

CCSS.HSS.CP.A.1

What statement does the shaded region represent?

• A or B and C
• Not C
• A or B
• B and C or A

Tags

CCSS.HSS.CP.A.1

How many students do not snowboard?

• 7

• 20

• 28

• 53

Tags

CCSS.HSS.CP.A.1

From the Venn diagram, what is in the set S' ?

• {casey, drew}
• {blair, francis, glen, jade}
• {blair, erin, francis, ira}
• {jade, glen, blair, erin, francis, ira}