- If we want to estimate the probabilities of this graph (histogram), we should use the Empirical Rule.
- There is approximately 95% of the data between -2 and 102.
- There is approximately 68% of the data between 1 standard deviation of its mean.
What is the Empirical Rule?
The Empirical Rule is also referred to as the 68-95-99.7 rule and it can be defined as a statistical rule which states that:
- The middle 68% of a normal distribution would be within 1 standard deviation of its mean.
- The middle 95% of a normal distribution would be within 2 standard deviations of its mean.
- The middle 99.7% of a normal distribution would be within three standard deviations of its mean.
By applying the empirical rule to the data contained in the histogram, we can logically deduce the following points:
- There is approximately 95% of the data between -2 and 102.
- There is approximately 68% of the data between 1 standard deviation of its mean.
Read more on Empirical Rule here: https://brainly.com/question/10093236
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