Daisha is sitting on the bus on the way home from school and is thinking

about the fact that she has three homework assignments to do tonight. The

table below shows her estimated probabilities of completing 0, 1, 2, or all 3

of the assignments.

Number of Homework Assignments Completed

0

Probability

Writing your answers as fractions in lowest terms, find the probability that

Daisha completes:

a. Exactly one assignment

b. More than one assignment

c. At least one assignment

2. Find the probability that the number of homework assignments Daisha

Terms

O

Uso

Question

Mathematics

Jamal Wolf

7 August, 20:50

Daisha is sitting on the bus on the way home from school and is thinking

about the fact that she has three homework assignments to do tonight. The

table below shows her estimated probabilities of completing 0, 1, 2, or all 3

of the assignments.

Number of Homework Assignments Completed

0

Probability

Writing your answers as fractions in lowest terms, find the probability that

Daisha completes:

a. Exactly one assignment

b. More than one assignment

c. At least one assignment

2. Find the probability that the number of homework assignments Daisha

Terms

O

Uso

+5

Answers (1)

Know the Answer?

Maia Walls · Answer 1

Step-by-step explanation:

P (of an event) = No. of possibilities of the event/total no. of events

a) P (completes exactly one assignment) = 1/3

b) P (completes more than one assignment) = 2/3

c) P (at least one assignment) = 3/3=1