10.4-10.6 Review

Use the Fundamental Counting Principle to find the total number of possible outcomes.

• 3

• 4

• 8

• 12

Use the Fundamental Counting Principle to find the total number of possible outcomes.

• 2

• 4

• 8

• 12

What is the Experimental Probability of rolling a 4?

• $\frac{9}{50}$

• $\frac{1}{6}$

• $\frac{9}{41}$

• $\frac{4}{6}$

Of 60 randomly chosen students surveyed, 16 chose the aquarium as their favorite field trip. There are 720 students in the school. Predict the number of students in the school who would choose the aquarium as their favorite field trip.

• 192 students

• 1.3 students

• 2,700 students

• 105 students

What are all of the possible outcomes for this scenario?

• Florida, Italy, Mexico, England

• Florida 1, Italy 2, Mexico 1, England 2

• Florida 1, Florida 2, Italy 1, Italy 2, Mexico 1, England 1

• Florida 1, Florida 2, Italy 1, Italy 2, Mexico 1, Mexico 2, England 1, England 2

Identify the sample and the population.

• Sample, Population

• Population, Sample

You want to estimate the number of students in your school who think the gymnasium should be remodeled. You survey 12 students on the basketball team. Determine whether the sample is biased or unbiased.

• Biased

• Unbiased

You want to estimate the number of students in your school whose favorite subject is math. You survey every third student who leaves the school. Determine whether the sample is biased or unbiased.

• Biased

• Unbiased

What is the Experimental Probability of rolling an odd number?

• 3

• $\frac{1}{2}$

• $\frac{147}{300}$

• $\frac{98}{300}$

You want to estimate the number of students in your school whose favorite subject is biology. You survey the first 10 students who arrive at biology club. Determine whether the sample is biased or unbiased.

• Biased

• Unbiased