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

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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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
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
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