Hypothesis Testing — Formula Sheet
ICSE · Class 12 · Artificial Intelligence
6 formulas from Hypothesis Testing (ICSE Class 12 Artificial Intelligence) on one page, grouped by topic. Covers Hypothesis and Hypothesis Testing, Null.
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Formulas and Key Relations
Correlation
Correlation coefficient = r or ρ
Regression
y = a + bx
y = ax + b
[y-hat - y-bar] / Sy = r[x - x-bar] / Sx
x = a-hat + b-hat y
[x - x-bar] / Sx = r[y - y-bar] / Sy
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