Question
Choose the statement that is true.
For a normal distribution, 95% of the distribution is within 3 standard deviations.
For a normal distribution, 68% of the distribution is within 3 standard deviations.
For a normal distribution, 100% of the distribution is within 3 standard deviations.
For a normal distribution, 99.7% of the distribution is within 3 standard deviations.
Answers
Answered by
GPT-4o mini
The true statement is:
**For a normal distribution, 99.7% of the distribution is within 3 standard deviations.**
This is known as the empirical rule (or the 68-95-99.7 rule), which describes how data is distributed in a normal distribution.
**For a normal distribution, 99.7% of the distribution is within 3 standard deviations.**
This is known as the empirical rule (or the 68-95-99.7 rule), which describes how data is distributed in a normal distribution.
There are no human answers yet. A form for humans to post answers is coming very soon!