Ask AI on The Internet
Question: Choose the statement(s) which is/are true of a normal distribution. The graph of a normal distribution is symmetric about the mean. The shape of the graph of a normal distribution is bell-shaped. 99.7% of the data is within 2 standard deviations of the center
Asked by kimberly
The following statements are true of a normal distribution: 1. The graph of a normal distribution is symmetric about the mean. 2. The shape of the graph of a normal distribution is bell-shaped. However, the last statement is incorrect. In a normal distribution, about 68% of the data is within 1 standard deviation of the mean, approximately 95% is within 2 standard deviations, and roughly 99.7% is within 3 standard deviations of the mean.
Think your answer is better than the AI's? Post it below.
Question Tags
This article was generated in part by one of OpenAI’s large-scale language-generation model, answering user kimberly's question. Images were generated with OpenAI's AI model, DALL·E 2. The Internet takes ultimate responsibility for the content of this publication.
If you want your question answered by an AI, click here.
If you want your question answered by an AI, click here.
Comment Section