Math Problem Statement
the certain medicine administated to each of 10 patients resulted in the following increases in the blood pressure is 8, 8, 7,5,4,1,0,0-1,-1 can it be concluded that the medicine was responsible for the increases in blood pressure
Solution
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Math Problem Analysis
Mathematical Concepts
Hypothesis Testing
Statistics
T-test
Formulas
t = (x̄ - μ) / (s / √n)
Sample mean: x̄ = Σx / n
Sample standard deviation: s = √(Σ(x - x̄)^2 / (n - 1))
Theorems
One-Sample T-Test
Suitable Grade Level
Undergraduate Statistics