JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
probability and random guessing
Sign in to Google
to save your progress.
Learn more
* Indicates required question
Name
*
Your answer
Class
A Day
B Day
Clear selection
How many ways can you answer a True-False quiz that only has 2 questions?
2
4
6
8
Clear selection
If a multiple choice quiz has twelve questions, and each question has four choices, only one of which is correct, how many questions would you expect to get correct by guessing on every question?
3
4
5
6
Clear selection
If there are A possible outcomes for one event and B possible outcomes for another event, then there are A times B ways to pair the outcomes. What is this known as?
The multiplication rule
the fundamental counting principle
the probability principle
the pairing rule
Clear selection
What is the probability of getting a perfect score on a ten-question True-False quiz by randomly guessing?
1/16
1/24
1/124
1/1024
Clear selection
The technology final that you took the last week in May had 30 questions, each with four choices. What is the probability of getting a perfect score?
1/1,150,000 (1/1.15 million)
1/150,000,000,000 (1 out of 115 trillion)
1/150,000,000,000,000,000 (1 out of115 quadrillion)
1/1,150,000,000,000,000,000 (1 out of 1.15 quintillon)
Clear selection
What is the approximate likelihood that random guessing would get you at least a 50 percent on the 30 question technology quiz?
The math I used to figure this out is a little advanced, so I suggest making an educated guess
Your answer
Submit
Clear form
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google.
Report Abuse
-
Terms of Service
-
Privacy Policy
Forms
