Only After a Series of Factory Acts Was the Employment

question 73

True/False

Only after a series of factory acts was the employment of children in mines and mills under the age of eighteen made illegal.

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Definitions:

Confidence Interval

A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists between certain characteristics of a population or data set.

PHStat

An Excel add-in that enhances and expands the statistical capabilities of Microsoft Excel by providing tools for statistical analysis.

Variances

Statistical measures that indicate the dispersion of data points in a dataset relative to the mean, signifying the spread of data.