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`z = f( "P" )`

Enter a value for all fields

The **z Score from a Probability** calculator computes the z SCORE associated with the area under the Normal Distribution curve to the left of a z SCORE, which* Probability & Normal Distribution* is the probability of an event with a lesser z SCORE.

**INSTRUCTIONS:** Enter the following:

- (
**P**) Probability or Area Under the Normal Distribution curve to the left of th z SCORE. This must be between 0.0 and 1.0.

**z SCORE (z):** The calculator returns the z SCORE. It ranges from -4.0 to 4.0.

The z SCORE from a Probability function is a prominent feature with other statistical functions in the College Level Statistics Calculator (Stat Calc) .

**RELATED CALCULATORS:**

- To compute the probability or area under the normal distribution curve to the left of a z SCORE,
**CLICK HERE.** - To compute the z SCORE based on the mean and standard deviation,
**CLICK HERE**. - To compute the z SCORE in a set of observations,
**CLICK HERE**. - To compute the percentile of a single observation (y) in a set (X),
**CLICK HERE**. - To sort a list of numeric values,
**CLICK HERE.** - To create a random subset of the a list of numeric values,
**CLICK HERE**.