7.SP.6 Relative Frequency

In a game, the probability of winning is 1 out of 5. How many times could Lisa expect to win if she plays the game 85 times?

• 17

• 34

• 68

• 80

Tags

CCSS.6.RP.A.3B

Jason has two number cubes, labeled 1 through 6. He will roll the cubes 300 times and then add the results after each roll. About how many times should Jason roll a sum of 5?

• 25

• 33

• 48

• 112

A coin was tossed 80 times, out of which it landed on heads 60 times. What is the relative frequency of the coin toss resulting in tails?

• 20%

• 25%

• 50%

• 75%

Tags

CCSS.7.RP.A.3

CCSS.7.SP.C.5

CCSS.7.SP.C.6

Susan has a number cube labeled 1 to 6. She will roll the cube 100 times. How many times could Susan expect to roll an even number?

• 3

• 25

• 50

• 60

Jennifer will spin the spinner 600 times. About how many times should Jennifer expect the spinner to land on a 2?

• 75

• 150

• 200

• 300

Kris has a bag that contains only red marbles, green marbles, and purple marbles. Kris pulls a marble from the bag, records the color of the marble and puts it back in the bag. She performs 25 pulls and draws 8 red marbles, 12 green marbles, and 5 purple marbles. Based on the data, about how many times would Kris pull a red marble if she performed 1,000 pulls?

• 200

• 320

• 330

• 470

Tags

CCSS.6.RP.A.3B

Ben rolls a number cube 50 times. He records the results of each roll in the table. Based on the data, which statement is true?

• Ben will roll an even number about 250 times if the number cube is rolled 500 times.

• Ben will roll an even number about 220 times if the number cube is rolled 500 times.

• Ben will roll an even number about 700 times if the number cube is rolled 1,000 times.

• Ben will roll an even number about 560 times if the number cube is rolled 1,000 times.

Robert will roll a number cube, labeled 1 through 6, a total of 200 times. About how many times could Robert expect to roll a number greater than 4?

• 30

• 50

• 70

• 100

Kaitlyn has 7 white chips, 5 red chips, and 8 blue chips in a bag. Without looking, Kaitlyn pulls a chip out, records the color, and puts it back in the bag. She does this 200 times. About how many times could Kaitlyn expect to pull out a blue chip?

• 25

• 65

• 80

• 95

Tags

CCSS.6.RP.A.3B

Fred will spin the spinner below 150 times. About how many times could Fred expect the spinner to land on blue?

• 30

• 38

• 50

• 60