# the Empirical rulethe example is:teacher's salary is \$90,000the sigma is: 4,00068% of teachers fall between \$86,000 - \$94,00095% of teachers fall between \$82,000 - \$98,00099.7% of teachers fall...

the Empirical rulethe example is:teacher's salary is \$90,000the sigma is: 4,00068% of teachers fall between \$86,000 - \$94,00095% of teachers fall between \$82,000 - \$98,00099.7% of teachers fall between \$78, XXXXXXXXXX,000the questions are1. what percentage of teachers make less than \$86,000?2. what percentage of teachers make less than \$98,000?3. what percentage of teachers make more than \$82,000?4. what percentage of teachers make more than 102,000?5. what percentage of teachers make between \$86, XXXXXXXXXX,000?

## Answer To: the Empirical rulethe example is:teacher's salary is \$90,000the sigma is: 4,00068% of teachers...

Suraj answered on Sep 22 2021
The empirical rule states that 68% values fall between standard deviation, 95% values fall between standard deviation and 99.7% values falls between standard deviation from the mean. This can be more clear from the following diagram:
The average teacher’s salary,
The standard deviation,
1)
Percentage of teacher’s make less than \$86,000 is calculated as follows:
Percentage = 13.5% + 2.35%
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