Find the Standard Deviation for the Scores $$\begin{array} { l l l l l } 21 & 32 & 28 & 25 & 23 \\30 & 26 & 28 & 27 & 28\end{array}$$

question 13

Multiple Choice

Find the standard deviation for the scores: $$\begin{array} { l l l l l } 21 & 32 & 28 & 25 & 23 \\30 & 26 & 28 & 27 & 28\end{array}$$

• A)26.8
• B)3.06
• C)3.22
• D)10.4

Demonstrate knowledge of measures to break the chain of infection at various levels.

Recognize the importance of hand hygiene in preventing the transmission of infections.

Understand the principles behind the absence of pathogenic microorganisms.

Comprehend the elements necessary for an infection to occur and spread.

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Definitions:

Ruler

A graphical user interface element displaying a linear measure to aid in the layout of text, images, or other elements in documents and presentations.

Right-drag

A mouse operation involving dragging an object while holding down the right mouse button, often used to open context-specific menus or perform special actions.

Control Layout

The arrangement and organization of GUI controls (like buttons, text boxes, etc.) within a software application or a webpage, enhancing user interaction and functionality.

Row Selector

A feature in spreadsheet and database applications that allows users to select an entire row by clicking on a specific area, typically to the left of the row.