Probability Prediction Proportions

What is the probability that a student prefers TikTok?

• 72 out of 100

• 72%

• 0.72

• 72/100

Melissa rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 3?

• 1/6

• 1/3

• 1/2

• 3/4

These 12 shapes are put into a bag.  If you reach into the bag 60 times, replacing the shape after each time, predict how many times you would pull out a circle.

• 15 times

• 20 times

• 25 times

• 30 times

100 second graders were asked to do a book report about one of these four zoo animals.  The number of students who chose each animal is shown in the table.  If 250 second graders had to choose of of the four animals, predict how many would choose to write about a giraffe.

• 60 students

• 50 students

• 40 students

• 30 students

Predict how many times someone would land on a number less than or equal to 5 if they rolled a die 90 times

In a survey, 48 teachers were asked which social media platform they prefer. The results are shown in the table above. Based on this data, predict how many teachers would say Facebook is their favorite if 180 teachers were surveyed.

Each face on a standard die shows a number, 1, 2, 3, 4, 5, or 6. If the die is tossed 30 times, how many times would you expect to get a 3?

• If I toss a die 30 times I expect to get the number 3, 20 times

• If I toss a die 30 times I expect to get the number 3, 10 times

• If I toss a die 30 times I expect to get the number 3, 15 times

• If I toss a die 30 times I expect to get the number 3, 7 times

If a coin is tossed 100 times, about how many times should the coin turn up tails?

• If I toss a coin 100 times then I should land on tails 25 times

• If I toss a coin 100 times then I should land on tails 45 times

• If I toss a coin 100 times then I should land on tails 55 times

• If I toss a coin 100 times then I should land on tails 50 times

The following table shows the results of a survey in which 50 people were asked to name their favorite sport.
Based on these results, how many people out of 1000 would you expect to pick soccer as their favorite sport?

• 240

• 120

• 250

• 225

These 12 shapes are put into a bag.  What is the probablity of reaching into the bag without looking and pulling out a square, NOT replacing the square and pulling out a second square?

• 1/11

• 1/9

• 1/3