Finite Math Examples

$μ = 6$ , $σ = 2.9$ , $x < 6.3$

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.

$\frac{6.3 - (6)}{2.9}$

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 $6$ .

$\frac{6.3 - 6}{2.9}$

Step 2.2.1.2

Subtract $6$ from $6.3$ .

$\frac{0.3}{2.9}$

Step 2.2.2

Divide $0.3$ by $2.9$ .

$0.10344827$

Step 3

Since $0.10344827 > 0.10344827$ , there are no solutions.

No solution

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