Which of the Following Statements Describes a Cold Front

question 32

Multiple Choice

Which of the following statements describes a cold front?

• A)It marks the position of a trough of high pressure.
• B)It has warm air behind it.
• C)It marks a zone of shifting winds.
• D)It is coloured purple on a weather map.

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Definitions:

Median

The median is the middle value of a data set when it's arranged in ascending or descending order, effectively dividing the dataset into two halves.

Mode

The value that occurs most frequently in a given data set.

Median Hours

The middle value of the total hours studied or worked, sorted in ascending or descending order.

Sample Mean Hours

The average number of hours calculated from a sample, used to estimate the mean hours of a population.