Which of the Following Is Not an Example of Matter

question 85

Multiple Choice

Which of the following is not an example of matter?

• A)a rock
• B)a hot-air balloon
• C)carbon dioxide in your exhaled breath
• D)steam
• E)heat from a barbeque grill

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Definitions:

Confidence Interval

An interval of values, sourced from statistical sampling, that is likely to maintain the value of a covert population parameter.

Population Variance

The variance calculated from the entire population of data points, providing a measure of how much the data points in the population differ from the mean.

Alternative Hypothesis

The hypothesis that proposes a difference or relationship exists among groups or variables, opposite to the null hypothesis.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, used as a measure of the threshold of statistical significance.