7th Grade Unit 12 Accelerated Quiz

You roll a number cube two times. Which of the theoretical probabilities are accurate? Select all that apply.

• P (4 then 0) = 1/6

• P (Even then Odd) = 1/3

• P (2 then Even) = 1/12

• P (Odd then a number greater than 1) = 5/12

• P (4 then 4) = 1/36

What is the correct sample space flipping a fair coin and rolling a die?

• A) (1, 2, 3, 4, 5, 6)

• B) (1, H), (2, H), (3, H), (4, H), (5, H), (6, H)

• C) (H, T, 1, 2, 3, 4, 5, 6)

• D) (1, H), (2, H), (3, H), (4, H), (5, H), (6, H), (1, T), (2, T), (3, T),(4, T), (5, T), (6, T)

You pick a card from a deck numbered 1 – 5 and roll a number cube. What is the probability you pick a 2 and roll a 2?

• 1/11

• 2/4

• 1/30

• 1/24

Rachel has a deck of cards numbered 1 – 3. She picks one card and replaces it. Then she chooses a second card. What is the probability she chooses a 1 and then a 1?

• 1/12

• 1/1

• 1/4

• 1/9

Rodderick has a fair deck of cards. He draws a card, replaces it then draws a second card. The probability of him drawing a heart and then a black card is 12.5%. Rodderick repeated the experiment several times and drew a heart then a black card 20 times. How many times did he repeat the experiment?

• 130

• 160

• 170

• 180

Tags

CCSS.7.SP.C.6

A spinner has 4 blue sections, 6 red sections, and 2 green sections. It is spun 144 times. Select all of the correct predictions of the spinner to land on the given color the number of times stated.

• A) 32 times on blue

• B) 72 times on red

• C) 16 times on green

• D) 60 times on red

• E) 24 times on green

Tags

CCSS.7.SP.C.6

The circle graph shows the percent of sales by category at the concession stand of the movie theater. One night the concession stand had $350 in popcorn sales. How much would you expect the total concession stand sales for the evening would have been?

• $3500

• $1000

• $2500

• $2000

Tags

CCSS.7.SP.A.2

Mr. Jimenez surveyed his students to determine if they prefer to read their math lessons from a phone, tablet, computer, or textbook. There sults from the survey are shown below. If 112 students in Mr. Jimenez’s 7th grade classes prefer using a tablet for math lessons, predict how many total students Mr. Jimenez surveyed.

• 125

• 150

• 175

• 200

Tags

CCSS.6.RP.A.3C

The high temperature was recorded for 100 cities in the United States. Which type of graph would best display the data?

• Histogram

• Line Plot

• Bar Graph

• Circle Graph

A research group plans to survey 1,000 adults from Tampa, Florida to find out how many miles they commute to work each day. Which data display would best display the data?

• Circle Graph

• Box Plot

• Line Graph

• Stem and Leaf Plot