Question in screenshot **Use the Empirical Rule (68-95-99.7) to identify the interval.**The time between infection with the HIV virus and developing AIDS follows a normal distribution with a mean of 8 years and a standard deviation of 2 years.Find the time interval in which 95% of those who have been infected with the HIV virus will develop AIDS.- ☐ from 4 to 12 years- ☐ from 5 to 11 years- ☐ from 2 to 14 years- ☐ from 3 to 13 years- ☑ from 6 to 10 years**Explanation:**The Empirical Rule states that for a normal distribution:- 68% of data falls within 1 standard deviation of the mean.- 95% falls within 2 standard deviations.- 99.7% falls within 3 standard deviations.Given a mean of 8 years and a standard deviation of 2 years, 95% of the data falls within 2 standard deviations. Thus, the interval is 8 ± (2 * 2), which equals from 6 to 10 years.

According to the empirical rule,

Use the Empirical Rule (68-95-99.7) to identify the interval. The time between infection with the HIV virus and developing AIDS follows a normal distribution with a mean of 8 years and a standard deviation of 2 years. Find the time interval in which 95% of those who have been infected with the HIV virus will develop AIDS. from 4 to 12 years from 5 to 11 years from 2 to 14 years from 3 to 13 years

Use the Empirical Rule (68-95-99.7) to identify the interval. The time between infection with the HIV virus and developing AIDS follows a normal distribution with a mean of 8 years and a standard deviation of 2 years. Find the time interval in which 95% of those who have been infected with the HIV virus will develop AIDS. from 4 to 12 years from 5 to 11 years from 2 to 14 years from 3 to 13 years

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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