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You are mixing two kinds of tea: black tea that costs $4 per pound and green tea that cost $9 per pound. You need exactly 8 pounds of nuts total and your budget is $39.50. Let b be the pounds of black tea and let g be the pounds of green tea.
Solve the system by the method of substitution.
Critical Values
Specific points on the scale of a test statistic beyond which we reject the null hypothesis, crucial in hypothesis testing to determine the significance of the results.
Critical Value
A threshold in a statistical test that defines the boundary for rejecting the null hypothesis.
Critical Value
A threshold value used in hypothesis testing that defines the boundary between the region where the null hypothesis is rejected and the region where it is not rejected.
Test Statistic
A value calculated from sample data during hypothesis testing used to decide whether to reject the null hypothesis.
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