The ages of cars owned by all people living in a city have a bell-shaped distribution with

Question:

The ages of cars owned by all people living in a city have a bell-shaped with a mean of 7.3 years and a standard deviation of 2.2 years.
a. Using the empirical rule, find the percentage of cars in this city that are
i. 5.1 to 9.5 years old
ii. .7 to 13.9 years old
b. Using the empirical rule, find the interval that contains the ages of 95% of the cars owned by all people in this city. Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...