Statistics Chapter 2 Formulas Flashcards by Michael Gale

Q

What is the formula for percentages?

A

(f/n) x 100

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Q

What is the formula for ratios?

A

F₁/F₂

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Q

What is the formula for proportions?

A

(f/n)

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Q

What is the formula for percent change?

A

(F₂ - F₁ ) / F₁ x 100

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