Question
A Canadian study measuring depression level in teens (as reported in the Journal of Adolescence, vol. 25, 2002) randomly sampled 112 male teens and 101
A Canadian study measuring depression level in teens (as reported in the Journal of Adolescence, vol. 25, 2002) randomly sampled 112 male teens and 101 female teens, and scored them on a common depression scale (higher score representing more depression). The researchers suspected that the mean depression score for male teens is higher than for female teens, and wanted to check whether data would support this hypothesis.
Use StatCrunch to test this hypothesis at the 5% level of significance. (directions)
Two-Sample T-Test and CI
SamplenMeanStd. Dev.Male1127.386.95Female1017.156.31
What conclusion can you draw from the output?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Big Ideas Math Algebra 1 (2018)
Authors: Ron Larson, Laurie Boswell
Common Core Curriculum
1642087173, 978-1642087178
