Here Are Some Summary Statistics for All of the Runners

question 22

Multiple Choice

Here are some summary statistics for all of the runners in a local 12 kilometre race:
Slowest time = 121 minutes
Mean = 76 minutes
Median = 76 minutes
Range = 91 minutes
IQR = 57
Q1 = 30
Standard deviation = 13 minutes
Between what two values are the middle 50% of times?

• A)30 and 87
• B)38 and 76
• C)15.2 and 60.8
• D)19 and 57
• E)121 and 30

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Definitions:

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Emotion-focused Coping

Coping strategies aimed at reducing or managing the emotional distress associated with a situation.

Problem-focused Coping

A stress management strategy that involves directly addressing the cause of stress in a proactive manner.

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Reinforcement is a process in behavioral psychology where a behavior becomes more likely to occur in the future due to the consequences it produces.