Which of the Following Is a Qualitative Statement

question 54

Multiple Choice

Which of the following is a qualitative statement?

• A) The compound is contaminated.
• B) The reactants are 99.95% pure.
• C) The sample has a mass of 85 grams.
• D) The reaction produced 112 g of a pure white solid.
• E) The gas volume is twenty-two liters.

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Definitions:

Relationship Between Variables

The association or correlation existing between two or more variables in research, indicating how one variable changes in relation to another.

Predict

To declare or indicate a likely event or outcome in the future based on current evidence or patterns.

Null Hypothesis

A hypothesis that assumes no significant difference or relationship exists in the population from which a sample is drawn.

Multiple Regression Equation

A statistical technique that models the relationship between a dependent variable and two or more independent variables by fitting a linear equation to observed data.