Simple Probability and Predictions

In a survey, 100 middle school students were asked which social media platform they preferred. The results are shown in the table above. What is the probability that a student prefers TikTok? CHECK ALL THAT APPLY

• 72 out of 100

• 72%

• 0.72

• 72/100

What is the probability of choosing a marble that is NOT green from the jar?

• 10/20

• 5%

• 10%

• 0.5

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

Q1. What is the total amount?

• 1) 100

• A) 150

• 2) 200

• C) 250

Papa Johns wants to determine how often it delivers to three different areas of Twinsburg. The table shows the areas from a random sample of 80 deliveries. Based on this data, if the driver makes 200 deliveries, how many will be to the southern area of Twinsburg?

• 35

• 55

• 80

• 110

An event consisting of one outcome is a(n)​ (a)  

• equally likely

• complementary events

• Experiment

• outcome

• Simple Event

150 people were polled on their favorite sport.  Based on the table, if you asked only 25 people what their favorite sport is, how many would say soccer is their favorite sport?

• 5 people

• 6 people

• 8 people

• 10 people

If I spin 35 times, how many times would I land on yellow? *Hint: Set up a proportion.

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