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WorksheetsProbability Quick Check
Total questions: 7
Worksheet time: 2hrs 45mins
A basket of beads contains 8 red beads, 6 yellow beads, and 6 green beads. A bead will be drawn from the basket and replaced 150 times. What is a reasonable prediction for the number of times a green bead is drawn?
45
60
36
72
Destini places the letters in the word OCTOBER into a bag. What is the probability of Destini selecting a B and then an O without replacement?
492
71
211
92
The spinner below is spun two times in a row. What is the probability of spinning two prime numbers?
649
41
6425
21
Audrey has the following t-shirts in her dresser drawer. She will randomly choose one t-shirt. Then she will replace it and choose a second t-shirt. What is the probability that she chooses a polka dot shirt and then a striped shirt?
53
456
152
452
Neil goes to the pet shop and selects a treat for his dog. He chooses one, then chooses another. What is the probability Neil selects a bone and then a ball?
335
31
125
337
Students standing in line for a theme park were surveyed about their favorite ride. Their responses are shown below. If one student is picked randomly, then which of the following is true?
The student’s favorite ride is half as likely to be
a live show than a roller coaster.
The student’s favorite ride is twice as likely to
be a roller coaster than the carnival games.
The student’s favorite ride is more likely to be a
carnival game than a roller coaster.
The student’s favorite ride is twice as likely to
be the carnival game than the live show.
At a pizza shop you can choose thick or thin crust, red or white sauce, and toppings of pepperoni, cheese, or vegetarian. How many different combinations are possible for someone who does not care for meat or white sauce?
3
24
9
12
