Module 12 Experimental Probability

The seventh grade ordered t-shirts. What is the probability that a medium boys shirt is chosen out of the shipment of shirts? 

• 12/125

• 52/125

• 46/125

• 3/13

If I flip a coin 10 times, how many times should I get heads?

• 1

• 10

• 3

• 5

Is it likely, less likely, certain or impossible to select a red marble from a box of 12 red marbles?

• likely

• less likely

• certain

• impossible

Is it less likely, more likely, equally likely or impossible to roll and even number on 1 die roll?

• less likely

• more likely

• equally likely

• impossible

Is it more likely, less likely, equally likely or impossible to select a boy on a field trip from group of 35 students with 12 girls?

• more likely

• less likely

• equally likely

• impossible

Find the probability of rolling greater than a 1 on a single die.

• 6/6

• 5/6

• 4/6

• 1/6

Dominick surveyed a group of 7th graders about their favorite food. What is the experimental probability the next student surveyed will respond "Pizza" or "Hamburger"?

• 3/20

• 3/10

• 1/5

• 1/2

The experimental probability that it will snow in Vermillion is 30%. In the next 60 days, how many days can we expect it to snow in Vermillion?

• 30 days

• 60 days

• 18 days

• 15 days

Addison did an experiment drawing colors from a hat without looking. Based on the results, what is the experimental probability of the next color being yellow?

• 1/11

• 12/55

• 28/55

• 2/11

David flips a coin (heads, tails) and rolls a number cube that has the numbers 1 through 6. Possible outcomes include H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6. What is the probability that he rolls an even number and flips tails?

• 12/12 = 1 = 100%

• 9/12 = 3/4 = 75%

• 6/12 = 1/2 = 50%

• 3/12 = 1/4 = 25%