A2B DL Assignment 7 - Simple Probabilities

If a counter is selected at random from this bag, what is P(yellow)?

• ²/₃

• ²/₅

• ³/₅

• ¹/₅

Tags

CCSS.7.SP.C.5

What is the probability the spinner stops on yellow?

• .05

• 50%

• 25%

• 3/8

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What probability is the same as impossible?

• 0

• ¹/₂

• 1

• 0.1

Tags

CCSS.7.SP.C.5

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 2/3

• 10/12

On this spinner, what is P(not A)?

• ³/₈

• ⁴/₈

• ²/₈

• ⁵/₈

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Neil tossed a 6-sided die 90 times. The results of his tosses are recorded in the table below: What is the experimental probability that he rolled a 1?

• 13/90

• 0.68

• 68%

• All of these answers are correct

Tags

CCSS.7.SP.C.6

The table shows the results of 50 rolls of a number cube. According to the data in the table, what was the experimental probability of rolling a 1?

• 
• 
• 
• 

Two fair coins are tossed. What is the probability of getting at most one head? (Hint: Create a sample space)

• 1/2
• 3/4
• 1/4
• 1