Probability and Statistics Concepts
Interactive Video
•
Mathematics, Science
•
7th - 10th Grade
•
Practice Problem
•
Hard
Jackson Turner
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main objective of the problem discussed in the video?
To find the probability of selecting a male student.
To find the probability of selecting a student who got an A.
To find the probability of selecting a student who failed.
To find the probability of selecting a female student or a student who got a C.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean when two events are not mutually exclusive?
They can happen at the same time.
They are always equal in probability.
They cannot happen at the same time.
They are completely independent.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many female students took the test according to the table?
12
25
65
9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of selecting a student who received a C?
12/65
9/65
25/65
37/65
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we subtract the probability of a student being both female and receiving a C?
To ensure the events are mutually exclusive.
To make the calculation easier.
To increase the overall probability.
To avoid counting them twice.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of a student being both female and receiving a C?
25/65
12/65
9/65
28/65
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final probability of selecting a female student or a student who got a C?
25/65
37/65
12/65
28/65
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