The Two Data Sets Are Dependent $\bar { d }$ To the Nearest Tenth

question 93

Multiple Choice

The two data sets are dependent. Find $\bar { d }$ to the nearest tenth.
- $$\begin{array} { l | l l l l l l l } \mathrm { X } & 227 & 189 & 220 & 182 & 246 & 277 & 302 \\\hline \mathrm { Y } & 217 & 154 & 195 & 153 & 227 & 246 & 284\end{array}$$

• A)143.4
• B)23.9
• C)14.3
• D)31.1

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Definitions:

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A self-help group dedicated to supporting individuals in achieving and maintaining sobriety from alcohol.

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The act of revealing personal information about oneself to others, which can promote intimacy and understanding in relationships.

Prosumer

A term combining "producer" and "consumer," referring to individuals who both consume and produce a product or service.

Habit-disturbance

Disruption or changes in a regular behavior pattern that can affect lifestyle or functioning.