7.6H solve problems qualitative and quantitative predictions

For the entire 7th grade class of 250 students. How many would you expect to like fried chicken best?

• 23 Students

• 35 Students

• 25 Students

• 50 Students

Tags

CCSS.7.SP.C.6

In a town of 40,000 people, it is expected 41.9% will watch the Super Bowl. How many people in the town will watch the Super Bowl?

• 15,760 People

• 17, 560 People

• 16,760 People

• 16,660 People

Tags

CCSS.6.RP.A.3C

In a sample survey, 500 teenagers indicated that 175 of them use their computers regularly. Out of 4,500 teenagers, how many can you accurately predict will use their computer regularly?

• 1,425 Teenagers

• 1,525 Teenagers

• 1,475 Teenagers

• 1,575 Teenagers

Tags

CCSS.7.RP.A.3

12 out of 50 seventh graders said they would be willing to pay between $21-$30 dollars for a class trip. If there are 350 students in the seventh grade, about how many would go on the trip if it cost $30?

• 20 Students

• 34 Students

• 84 Students

• 350 Studetns

Tags

CCSS.6.RP.A.3B

The sections of a spinner are shaded red, blue, or green. Out of 24 spins, how many times will the spinner land on blue or green?

• 16

• 20

• 12

• 6

Tags

CCSS.7.SP.C.6

Michelle recorded the color of each car that passed by her office. She saw 30 blue cars and 40 green cars. Which of the following shows an accurate prediction or comparison?

• Out of 7 cars, Michelle will see 3 blue cars and 4 green cars.

• Out of 70 cars, half of the cars Michelle sees will be blue and half will be green.

• Out of the cars, Michelle will see more blue cars than green cars.

• Out of 10 cars, Michelle will see 3 blue cars.

Tags

CCSS.6.RP.A.3A

A tile with every letter of the alphabet is placed in a bag. You pick a tile, record the letter, and place it back in the bag. If you complete this process for a total of 78 times, how many times can you expect to pick a vowel (do not include y)?

• 12

• 15

• 13

• 17

The grocery store will ask another group of 25 dentists each to recommend a toothpaste brand. Based on the information in the table, what is the most reasonable prediction of the number of dentists in this group who will recommend Brand T?

• 3 Dentists

• 2 Dentists

• 9 Dentists

• 4 Dentists

Tags

CCSS.7.RP.A.3

Joey has a set of 20 cards that each show a different number, as shown. Joey will randomly select one of these cards. What is the probability that the card will be a prime number?

• ⁸/12

• ¹/8

• ⁸/20

• ¹⁰/20

Tags

CCSS.7.SP.C.7B