A Sample of 15 Recently Trained Line Workers Was Selected $\text { Training } \quad - 1.8360 \quad 0.1376 \quad - 13.35 \quad 0.000$

question 18

Multiple Choice

A sample of 15 recently trained line workers was selected to determine if there is a relationship between the number of hours of training time received by production line
Workers and the time it took (in minutes) for them to trouble shoot their last process
Problem were captured. Use the regression output for the independent variable
Shown below to find the 95% confidence interval for the slope of the regression Equation.
$\text { Training } \quad - 1.8360 \quad 0.1376 \quad - 13.35 \quad 0.000$

• A) -4 to 0.32
• B) -1.9776 to -1.7224
• C) -2.1332 to -1.5388
• D) -3.611 to -0.069
• E) Can't be determined with the information given.

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Definitions:

Sulfide Mineral

A mineral compound characterized by the presence of sulfur in combination with metals such as iron, copper, or zinc.

Cube-Shaped Crystals

Crystalline structures that manifest in a cubic shape, common in minerals like pyrite and halite.

Pink-Colored Mineral

Minerals that exhibit a pink hue, often due to the presence of elements like manganese or inclusion of minerals like rhodonite.

Wavy Lines

This term is not typically associated with a standard definition in scientific contexts; it could refer to visual patterns or features that resemble waves.