Find the Percentile for the Data Point $\mathrm { Q } _ { 1 }$

question 3

Multiple Choice

Find the percentile for the data point.
-The weights (in pounds) of 30 newborn babies are listed below. Find $\mathrm { Q } _ { 1 }$ $$\begin{array} { l l l l l l l l l l } 5.5 & 5.7 & 5.8 & 6.0 & 6.1 & 6.1 & 6.3 & 6.4 & 6.5 & 6.6 \\6.7 & 6.7 & 6.7 & 6.9 & 7.0 & 7.0 & 7.0 & 7.1 & 7.2 & 7.2 \\7.4 & 7.5 & 7.7 & 7.7 & 7.8 & 8.0 & 8.1 & 8.1 & 8.3 & 8.7\end{array}$$

• A)6.4
• B)5.8
• C)7.5
• D)6.3

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Definitions:

Emotional Reactions

Refers to the psychological responses, including feelings and expressions, to internal or external events.

Observable Behaviours

Actions or reactions of an individual, in a particular situation, that are visible and measurable.

Consciousness

The state or quality of awareness, or being aware of an external object or something within oneself.

John B. Watson

An American psychologist who established the psychological school of behaviorism.