Here Are Some Summary Statistics for All of the Runners

question 101

Multiple Choice

Here are some summary statistics for all of the runners in a local 12 kilometre race: slowest time = 132 minutes,mean = 76 minutes,median = 76 minutes,range = 102 minutes,IQR = 62,Q1 = 30,standard deviation = 10 minutes.Between what two values are the middle 50% of times?

• A)15.2 and 60.8
• B)132 and 30
• C)19 and 57
• D)38 and 76
• E)30 and 92

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Definitions:

Behavior Therapy

A type of psychotherapy that focuses on changing undesirable behaviors through conditioning and learning.

Controlled Outcome Research

Research designed to evaluate the effectiveness of a treatment or intervention by comparing outcomes between a group receiving the intervention and a control group.

Bowenian Family Systems

A theory in family therapy that views the family as an emotional unit and uses systems thinking to describe complex interactions within the family.

Differentiation

In developmental psychology, differentiation refers to the process by which children or adolescents develop a sense of individuality, separating their identity from that of their parents or family.