Given the following fictitious data 40% of all undergraduates at XYZ University are from Florida and 60% from out of state. 22% are freshmen, and 78% are not. Out of all freshmen, 36% are from Florida, and 64% from out of state. Determine the probability a randomly selected XYZ University undergraduate: Suggestion: Make a tree diagram with the first branches being freshmen or not. a) is from Florida and a freshman. b) is from Florida and not a freshman. c) is from out of state and not a freshman. d) is a freshman given the student is from Florida.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
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Given the following fictitious data 40% of all undergraduates at XYZ University are from Florida and
60% from out of state. 22% are freshmen, and 78% are not. Out of all freshmen, 36% are from Florida,
and 64% from out of state. Determine the probability a randomly selected XYZ University undergraduate:
Suggestion: Make a tree diagram with the first branches being freshmen or not.
a) is from Florida and a freshman.
b) is from Florida and not a freshman.
c) is from out of state and not a freshman.
d) is a freshman given the student is from Florida.
 
 
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