Use the Range Rule of Thumb to Estimate the Standard

question 72

Multiple Choice

Use the range rule of thumb to estimate the standard deviation to the nearest tenth.
-496, 598, 503, 528, 565, 601, 576, 543

• A)18.8
• B)26.3
• C)170.2
• D)60.6

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Definitions:

HIV Retrovirus

A type of virus, including HIV, that replicates in a host cell by converting its RNA into DNA, leading to long-term infection and immune system damage.

T-cells

A type of lymphocyte (white blood cell) that plays a central role in cell-mediated immunity.

Bind

To secure or tie something tightly or to stick together; in computing, it can refer to the practice of linking or establishing a connection between two pieces or elements.

CD4+ Count

A measure of the number of CD4+ T lymphocytes in the blood, an important indicator of immune function in individuals, particularly in the context of HIV/AIDS.