Ensembles finis Exemples

$μ = 7$ , $σ = 3.39$ , $x < 7.59$

Step 1

The z-score converts a non-standard distribution to a standard distribution in order to find the probability of an event.

$\frac{x - μ}{σ}$

Step 2

Find the z-score.

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Step 2.1

Fill in the known values.

$\frac{7.59 - (7)}{3.39}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Simplify the numerator.

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Step 2.2.1.1

Multiply $- 1$ by $7$ .

$\frac{7.59 - 7}{3.39}$

Step 2.2.1.2

Subtract $7$ from $7.59$ .

$\frac{0.59}{3.39}$

Step 2.2.2

Divide $0.59$ by $3.39$ .

$0.17404129$

Step 3

Since $0.17404129 > 0.17404129$ , there are no solutions.

No solution

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