A science teacher presented a balloon to her class, and posed the question, "If I keep this balloon in the freezer overnight, what will occur?" She followed up with, "How certain are you of your answer?" The teacher recorded her students' responses. Shrink Expand Certain Uncertain 4 5 4 What is the probability that a randomly selected student was certain and believes the balloon wil expand? Simplify any fractions. Submit
A science teacher presented a balloon to her class, and posed the question, "If I keep this balloon in the freezer overnight, what will occur?" She followed up with, "How certain are you of your answer?" The teacher recorded her students' responses. Shrink Expand Certain Uncertain 4 5 4 What is the probability that a randomly selected student was certain and believes the balloon wil expand? Simplify any fractions. Submit
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
Related questions
Question
Transcribed Image Text:l Boost Mobile
7:18 PM
A science teacher presented a balloon to her
class, and posed the question, "If I keep this
balloon in the freezer overnight, what will
occur?" She followed up with, "How certain are
you of your answer?" The teacher recorded her
students' responses.
Shrink Expand
Certain
4
Uncertain
6.
4
What is the probability that a randomly selected
student was certain and believes the balloon willI
expand?
Simplify any fractions.
Submit
Work it out
Not feeling ready yet? These can help:
X IXL Practice in the app
OPEN
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you