What is the main concept introduced in the video?

• Absolute frequency

• Relative frequency

• Cumulative frequency

• Frequency distribution

How many sections does the spinner have?

• Ten

• Twelve

• Eight

• Six

What is the probability of the spinner landing on green?

• 4/8

• 3/8

• 1/8

• 2/8

How many times is the spinner expected to land on green out of 200 spins?

• 50

• 75

• 100

• 125

What is the probability of the spinner landing on yellow?

• 1/8

• 2/8

• 3/8

• 4/8

How many times is the spinner expected to land on yellow out of 200 spins?

• 100

• 50

• 75

• 125

What is the probability of the spinner landing on blue?

• 4/8

• 2/8

• 1/8

• 3/8

How many times is the spinner expected to land on blue out of 200 spins?

• 25

• 50

• 75

• 100

What is the total number of spins conducted in the experiment?

• 250

• 200

• 150

• 100

What is the expected relative frequency for landing on green?

• 1/2

• 1/4

• 3/4

• 1/8