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Given the following supply and demand curves for six-packs of beer, a price of $6.00 would produce:
Demand Q = 31,000 - 2000P
Supply Q = 10,000 + 1500P
Significance Level
The probability threshold below which the null hypothesis is rejected in a statistical test, indicating the results are statistically significant.
Chi-squared Goodness-of-fit Test
A statistical test to determine if observed data matches the expected distribution of data across different categories.
Chi-squared Distribution
A statistical distribution describing the distribution of the sum of squared independent, standard normal variables, often used in hypothesis testing.
Non-negative
A term used to describe numbers that are either positive or zero, indicating values that are not less than zero.
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