Question

Sketch the graph that has an area of under the standard normal curve and to the left of the​ z-score. Then find the associated​ z-score.

Answer 1

The normal distribution is also known as the Gaussian distribution. The correct option is B, while the approx z-score is 0.31.

What is Normal Distribution?

The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.

Since the normal distribution is symmetrical about the mean. Therefore, the correct option is B, while the approx z-score is 0.31.

Learn more about Normal Distribution:

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