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When the price of a good falls, consumers buy more of the good because it is cheaper relative to competing goods. This statement describes the
Standard Normal
A normal distribution with a mean of zero and a standard deviation of one, commonly used in probability theory and statistics.
Random Variable
A variable whose values are outcomes of a random phenomenon and are subject to variability, characterized by a distribution.
Normal Distribution
A distribution of probabilities that is evenly spread about the mean, indicating that occurrences close to the mean are more common than those further away.
Standard Deviation
A statistic that measures the dispersion or variability of a data set relative to its mean.
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