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:

Readmitted

refers to being admitted again into a facility or institution, often used in the context of patients returning to a hospital after discharge.

Discretionary Approach

A method or practice in which decisions are made based on an individual's judgment or choice rather than a strict set of rules.

Nondiscretionary Approach

A method or policy applied uniformly, leaving little to no room for personal judgment or discretion.

Violence Risk Assessment

The process of estimating the likelihood that an individual will engage in aggressive or violent behavior.