Question

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* 8. How many words, with or without meaning, can be formed using all the letter
the word EQUATION, using each letter exactly once?​

Answer 1

Step-by-step explanation:

Parameters

Population mean = μ = ( Σ Xi ) / N

Population standard deviation = σ = sqrt [ Σ ( Xi - μ )2 / N ]

Population variance = σ2 = Σ ( Xi - μ )2 / N

Variance of population proportion = σP2 = PQ / n

Standardized score = Z = (X - μ) / σ

Population correlation coefficient = ρ = [ 1 / N ] * Σ { [ (Xi - μX) / σx ] * [ (Yi - μY) / σy ] }

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Answer 2

Answer:

Thus, required number of words that can be formed = 8! = 40320.