7.SP.8 Wk 11/30/20 SAMPLE SPACE & COMPOUND PROBABILITIES

A fair coin is tossed three times. See picture for sample space. Find the probability of getting exactly zero tails.

• $\frac{1}{8}$

• $50\%$

• $0\%$

• $\frac{1}{2}$

• None of the answer choices

A fair coin is flipped, there are two possible _________.

• outcomes

• pizzas

• sample spaces

• simple event

Probabilities are always between...

• 0 & 1

• 0 & 100

• 1 & 100

• 2 & 1

A ________ consists of 2 or more events.

• single event

• prediction

• compound event

• experiment

The chance of flipping a tail on a normal coin is equally as likely as flipping a head.

• True

• False

Tags

CCSS.7.SP.C.5

The probability it will rain today is 20%. What is the probability that it will not rain?

• 80%

• 60%

• 20%

• 40%

Which shows the sample space for flipping two coins?

• H, T
• HH, HT, TH, TT
• HH, TT
• Dime, Nickel

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

Two fair coins are tossed. What is the probability of getting at most one head? (Hint: Create a sample space)

• 1/2
• 3/4
• 1/4
• 1

The sample space for tossing 3 coins consists of how many outcomes?

• 2
• 4
• 6
• 8