Use the Following Data for the Next Questions

question 12

Short Answer

Use the following data for the next questions. Researchers studying sleep loss
followed the length of sleep, in hours, of 10 individuals with insomnia before and
after cognitive behavioral therapy (CBT). Use the Wilcoxon Signed-Ranks Test
with a .05 significance level to test the claim that both samples come from
populations having differences with a median equal to zero.

-Identify the critical value T .

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Definitions:

Using Walker

Refers to the use of a mobility aid consisting of a frame with legs that provides stability and support to a person who needs assistance walking.

Infant CPR

A life-saving emergency procedure that combines chest compressions and breaths to assist a baby who is not breathing or has no heartbeat.

Learning Objective

A specific, measurable statement of what learners will be able to know or do as a course or lesson result.

Demonstrate Skills

The act of showing or exhibiting one's abilities or proficiency in a particular area through actions or performances.