of 15 violent suicide attempters is compared to levels found in a group of 20 nonviolent suicide attempters the normal/high and the two groups are compared. These data would MOST appropriately be analyzed with a(n): a. paired-smaples t test b. factorial ANOVA c. chi-square test for independence d. independent

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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To investigate serotonin's role in suicidal behavior, the amounts of serotonin metabolites in the cerebral spinal fluid of 15 violent suicide attempters is compared to levels found in a group of 20 nonviolent suicide attempters the normal/high and the two groups are compared. These data would MOST appropriately be analyzed with a(n):

a. paired-smaples t test

b. factorial ANOVA

c. chi-square test for independence

d. independent-samples t test

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