Sample and Predictions

A group of people were asked about their favorite types of pants. Predict how many people out of 150 would say jeans are their favorite.

• 150

• 50

• 25

• 75

A group was surveyed and asked about their favorite sport.  Predict how many people would chose football if there are 600 students in the school.

• 150

• 180

• 450

• 600

A group was surveyed and asked about their favorite sport.  Predict how many people would chose baseball/softball if there are 300 students in the school.

• 36

• 64

• 70

• 72

You did a survey and found out 65% of people like mustard on their hot dog. If there are 2,500 residents of a town, predict how many would say they like mustard on their hot dog.

• 65

• 1,625

• 2,000

• 2,500

• Answer Choice A
• Answer Choice B
• Answer Choice C
• Answer Choice D

What is the experimental probability of not landing on blue?

• 25/25

• 7/8

• 1/8

• 0/25

The set of all the possible outcomes is called:

• Result

• Sample Space

• Probability

• Event

A student chooses a random sample of 50 out 400 students. He finds that 7 students have traveled outside the United States. Predict the number of students who have traveled outside the United States.

• 48 students

• 56 students

• 60 students

• 64 students

Our high school students council surveyed 80 out of 450 students and asked how they feel about starting school later. 56 students said they would like to start school later. Predict the number of students that would like to start school later.

• 255 students

• 285 students

• 300 students

• 315 students

The mall sent a survey to 560 people. They found that 46 out of 108 people said they would shop at the mall if it opened this weekend. Predict the number of people who would shop at the mall.

• 189 people

• 204 people

• 230 people

• 239 people