Probability and Statistics Concepts
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of the lesson in this video?
Introduction to geometry
Using tables to find conditional probability
Basic algebra concepts
Advanced calculus techniques
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is conditional probability used for?
Calculating the probability of dependent events
Finding the probability of independent events
Solving quadratic equations
Determining the area of a circle
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the probability of a voter from Tarrant County voting for George Bush?
Add the number of Bush and Kerry voters in Tarrant County
Subtract the number of Kerry voters from the total number of voters in Tarrant County
Multiply the number of Bush voters by the total number of voters in Tarrant County
Divide the number of Bush voters by the total number of voters in Tarrant County
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability that a voter from Dallas County voted for John Kerry?
3125 divided by 336
336 divided by 3125
336 divided by 1422
1422 divided by 336
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What data is used to calculate employment probabilities?
Age and gender
Education level and employment status
Marital status and number of children
Income and location
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the probability of a person with an advanced degree being employed calculated?
By adding the number of employed and unemployed with advanced degrees
By subtracting the number of unemployed with advanced degrees from the total number of advanced degrees
By multiplying the number of employed with advanced degrees by the total number of advanced degrees
By dividing the number of employed with advanced degrees by the total number of advanced degrees
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability that a person is not a high school graduate and is not employed?
Point eight three four divided by four point zero three eight
Point eight three four added to four point zero three eight
Point eight three four multiplied by four point zero three eight
Four point zero three eight divided by point eight three four
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