Table 1 Statistical Process Control (SPC) Problem Data *The Range and Row Average Help You Avoid Simple Math

question 33

Multiple Choice

Table 1 Statistical Process Control (SPC) Problem Data*
$\begin{array}{|c|c|c|c|c|c|}\hline \text { Sample } & \begin{array}{c}\text { Observation } \\\text { Number }\end{array} & \begin{array}{c}\text { Observation } \\\text { Number }\end{array} & \begin{array}{c}\text { Observation } \\\text { Number }\end{array} \\\hline \text { Number } & 1 & 2 & 3 & \begin{array}{c}\text { Row } \\\text { Average }\end{array} & \text { Row Range } \\\hline 1 & 10.1 & 10.6 & 9.6 & 10.1 & 1.00 \\\hline 2 & 9.7 & 9.4 & 9.0 & 9.37 & 0.70 \\\hline 3 & 10.1 & 9.1 & 10.3 & 9.83 & 1.20 \\\hline 4 & 10.1 & 10.3 & 10.9 & 10.43 & 0.80 \\\hline 5 & 10.2 & 9.8 & 9.0 & 9.67 & 1.20 \\\hline 6 & 10.6 & 10.2 & 9.5 & 10.10 & 1.10 \\\hline 7 & 9.5 & 10.2 & 10.2 & 9.97 & 0.70 \\\hline\end{array}$ *The range and row average help you avoid simple math errors and quicken the time to complete the SPC analysis but you have to know what to use when.
-Using Table 1, the sample values represent service times in minutes. For the R-chart, what is the value of UCL_R?

• A) Less than or equal to 1.0
• B) Greater than 1.0 but less than or equal to 1.5
• C) Greater than 1.5 but less than or equal to 2.0
• D) Greater than 2.0 but less than or equal to 2.5

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Definitions:

Suicide Risk

The degree of likelihood that a person may contemplate, attempt, or succeed in taking their own life, often assessed through various psychological and social indicators.

Modified SAD PERSONS Scale

An adaptation of the SAD PERSONS scale used to assess the risk of suicide by evaluating various risk factors in an individual's life and mental health status.

Immediate Hospitalization

The urgent admittance of a patient to a hospital for treatment due to severe health conditions or emergencies.

Suicide Risk

The likelihood that an individual will attempt to take their own life, often assessed through various risk indicators and behaviors.