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If planned aggregate expenditures are $150 billion, consumption is $50 billion, investment is $30 billion, government spending is $40 billion, there is a
Non-negative
A term used to describe numbers that are either positive or zero, indicating values that are not less than zero.
Test Statistic
A value calculated from sample data, used in hypothesis testing to determine whether to reject the null hypothesis for the entire population.
Right Tail
The portion of a distribution to the right of a specified value, often related to the significance level in hypothesis testing.
Observed Frequencies
The actual number of occurrences or instances recorded in each category or interval of a study.
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