A Subatomic Particle Is

question 52

Multiple Choice

A subatomic particle is

• A)a piece of an atom.
• B)only found in the nucleus of an atom.
• C)always positively charged.
• D)larger than the nucleus of an atom.
• E)always negatively charged.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean.

Standard Error

The standard deviation of the sampling distribution of a statistic, typically the mean, indicating the variability of an estimate.

Mean

The mean is the average of a set of numbers, calculated by adding them all together and then dividing by the count of those numbers.

Z-statistic

A statistical metric that measures the number of standard deviations a data point is from the mean, used in hypothesis testing.