Dr. Bartholomew is examining the effects of teacher burn out. She examines three groups (Elementary, Middle School, and High School). She then measures the retention rate of each group for the current school year (retained, did not retain). What statistical test should she run to analyze the data?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 8PPS
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Dr. Bartholomew is examining the effects of teacher burn out. She examines three groups (Elementary, Middle School, and High School). She then measures the retention rate of each group for the current school year (retained, did not retain). What statistical test should she run to analyze the data?
 
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One-sample t-test
Independent samples t-test
ANOVA
Chi Square
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