The Trans-Siberian Railroad

question 12

Multiple Choice

The Trans-Siberian Railroad

• A)was completed after the death of Stalin.
• B)travels through the far north of Siberia.
• C)intentionally bypasses cities.
• D)ends at the port city of Vladivostok.
• E)was extensively damaged by an earthquake in 2003.

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Definitions:

Expected Frequency

The theoretical frequency of an event or category estimated from a probability distribution or sample data.

Groups

Sets of subjects or items that are classified together based on shared characteristics or for purposes of an experiment or study.

Total N

The total number of observations, subjects, or participants included in a study or experiment.

Degrees Of Freedom

The number of independent pieces of information on which a statistical estimate is based, minus the number of parameters estimated.