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A sociologist develops a test to measure attitudes about public transportation.She wishes to compute a 95% confidence interval for the mean score on this test.It is believed that the standard deviation for these test scores will be 21.How many people should be given the test in order to achieve a margin of error of 10?
Community Mental Health
A field within public health focusing on preventing and treating mental disorders within community settings and promoting mental well-being at the population level.
Prevention
The action of stopping something from happening or arising, particularly in the context of diseases, accidents, or problems.
Multicultural Theorist
An expert or scholar who studies and develops theories about how cultural backgrounds affect human behavior, interaction, and societal structures.
Serious Disturbance
Significant disruptions or disorders in thoughts, feelings, or behaviors, which might necessitate medical or psychological intervention.
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