You have a z score 2.1? What percent is that on a normal distribution?

A z-score of 2.1 corresponds to the percentage of data below this score in a standard normal distribution.

To find the percentage, you can look up the cumulative probability for a z-score of 2.1 using a standard normal distribution table or calculator. The cumulative probability for a z-score of 2.1 is approximately **0.9821**.

This means that **98.21%** of the data lies below a z-score of 2.1 in a normal distribution.

Would you like more details on how to use a z-table or calculate it? 

Here are some related questions:
1. How do you calculate a z-score?
2. What does a negative z-score represent?
3. What is the probability for a z-score greater than 2.1?
4. How do you convert a z-score to a percentile?
5. How is the z-score used in hypothesis testing?

**Tip:** A z-score tells you how many standard deviations a data point is from the mean.

Discover how to calculate the percentage of data below a z-score of 2.1 in a normal distribution. Using the cumulative probability formula, this problem shows that 98.21% of the data lies below this value. Ideal for students in Grades 9-12 studying statistics and probability.

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