![]() If 95% of the distribution is located between two z-scores, it means that 5% of the distribution lies outside of the z-scores. 3099.Įxample 3: Find Z-Scores Given Area Between Two Valuesįind the z-scores that have 95% of the distribution’s area between them. Using the invNorm() function on a TI-84 calculator, the z-score that corresponds to an area of. 31Īccording to the Percentile to Z-Score Calculator, the z-score that corresponds to a percentile of. The z-score that corresponds to a value of. Thus, if we know the area to the right is. The z table shows the area to the left of various z-scores. Example 2: Find Z-Score Given Area to the Rightįind the z-score that has 37.83% of the distribution’s area to the right. Notice that all three methods lead to the same result. Use the invNorm() function on a TI-84 calculator. 1562 in the z-table is -1.01.Īccording to the Percentile to Z-Score Calculator, the z-score that corresponds to a percentile of. Example 1: Find Z-Score Given Area to the Leftįind the z-score that has 15.62% of the distribution’s area to the left. The following examples show how to use each of these methods to find the z-score that corresponds to a given area under a normal distribution curve. Use the invNorm() Function on a TI-84 Calculator. Use the Percentile to Z-Score Calculator.ģ. There are three ways to find the z-score that corresponds to a given area under a normal distribution curveĢ. ![]()
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