Which of the Following Is the Basis for Calculating HDD

question 6

Multiple Choice

Which of the following is the basis for calculating HDD and CDD?

• A) The average temperature during the day
• B) The average of the highest and lowest temperature during the day
• C) The temperature at 12 noon during the day
• D) None of the above

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Definitions:

Population Variances

A measure of the dispersion of a population's data points from its mean.

Population Proportions

The fraction or percentage of a population that is characterized by a certain trait or attribute.

Sample Proportions

The ratio of members in a subset of a population to the total population, used in statistical analysis.

Normal Distribution

A bell-shaped probability distribution characterized by its mean and standard deviation, describing how data values are spread around the mean.