The Two Data Sets Are Dependent $\overline{d}$ To the Nearest Tenth $\begin{array}{c|cccccc}X & 6.5 & 8.9 & 7.5 & 8.1 & 6.8 & 5.7 \\\hline Y & 9.1 & 8.5 & 9.3 & 7.8 & 8.1 & 9.3\end{array}$

question 81

Multiple Choice

The two data sets are dependent. Find $\overline{d}$ to the nearest tenth.
- $\begin{array}{c|cccccc}X & 6.5 & 8.9 & 7.5 & 8.1 & 6.8 & 5.7 \\\hline Y & 9.1 & 8.5 & 9.3 & 7.8 & 8.1 & 9.3\end{array}$

• A) \(- 1.8\)
• B) \(- 1.4\)
• C) \(- 0.8\)
• D) \(- 8.4\)

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Definitions:

Dot Operator

In programming, the dot operator is used to access the properties or methods of an object.

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A method in Java's PrintStream class that allows formatted strings to be output to the console, similar to the printf function in C.

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