7.6GHI

Ms. O’Conner took a poll of 80 students to find out how they get to school. How many more students get to school on a bus than in a car?

• 8 students
• 12 students 
• 24 students
• 32 students 

Marie took a poll of the time students in her class went to bed last night. The dot plot shows the results of Marie’s poll. How many more students went to bed before 9:30 P.M. compared to the number of students that went to bed at 9:30 P.M. or later?

• 1 student
• 9 students
• 16 students
• 6 students 

Andy spun the spinner 30 times. The spinner landed on the orange section 10 times. What is the difference between the theoretical and experimental probabilities of the spinner landing on the orange section?

• 2/15
• 1/5
• 1/3
• 1/2

A custodian at an elementary school is painting the playground. The custodian asked students in the school what color they wanted the playground painted. The results are shown in the graph. How many more students voted for orange than for blue or yellow?

• 20 students
• 30 students
• 40 students
• 50 students

Sunshine Fitness tracked the usage of cardio equipment to determine how many members used certain pieces of equipment last weekend. The circle graph shows the results. How many of the 500 members that used cardio equipment did NOT use a stepper or treadmill?

• 310 members
• 210 members 
• 190 members 
• 100 members 

Scarlett is making a card. She has a drawer with 3 red, 2 pink, 5 green, 1 white, and 4 purple pieces of paper. How likely is it that Scarlett will randomly select a pink piece of paper?

• unlikely
• equally likely as unlikely
• likely
• certain

Heather has a bag of 15 red, 11 orange, 9 yellow, 12 green, 6 blue and 11 purple markers. How many times would you expect Heather to pick a red marker if she picked a marker 90 times?

• about 11 times
• about 15 times
• about 21 times
• about 64 times 

The table shows the number of different color balloons set up for a dart game at a carnival. Which statement is true?

• The probability of hitting a red balloon is as likely as hitting a yellow balloon.
• The probability of hitting a blue balloon is greater than hitting the other color balloons.
• The probability of hitting a yellow balloon is less than hitting the other color balloons.
• The probability of hitting a green balloon is as likely as hitting a purple balloon.

Ava writes each letter of the alphabet on separate note cards and puts the cards in a hat. How many times would you expect Ava to pick a letter from her name if she picks a card 50 times, returning the card to the hat each time?

• about 2 times
• about 4 times
• about 13 times 
• about 26 times 

Missy rolls two 6-sided number cubes labeled 1–6. What is the probability that both number cubes land on a prime number?

• 1/36
• 1/6
• 1/4
• 1/3