Which of the following is not a continuous numerical data example?

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Multiple Choice

Which of the following is not a continuous numerical data example?

Explanation:
Understanding continuous versus discrete numerical data helps here. Continuous data come from measuring something and can take any value within a range, including decimals. Discrete data come from counting distinct items and usually take whole-number values. The number of siblings is a count of people and can only be 0, 1, 2, and so on; it does not take fractional values. That makes it discrete, not continuous. Height, weight, and age measured with decimals are all measured quantities that can vary smoothly and include fractional values, so they are continuous. So the example that is not a continuous numerical data type is the number of siblings.

Understanding continuous versus discrete numerical data helps here. Continuous data come from measuring something and can take any value within a range, including decimals. Discrete data come from counting distinct items and usually take whole-number values.

The number of siblings is a count of people and can only be 0, 1, 2, and so on; it does not take fractional values. That makes it discrete, not continuous. Height, weight, and age measured with decimals are all measured quantities that can vary smoothly and include fractional values, so they are continuous.

So the example that is not a continuous numerical data type is the number of siblings.

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