The distribution of the weights of a sample of 1,400 cargo containers is symmetric and bell-shaped. According

Question:

The distribution of the weights of a sample of 1,400 cargo containers is symmetric and bell-shaped. According to the Empirical Rule, what percent of the weights will lie:

a. Between x̅ − 2s and x̅ + 2s?

b. Between x̅ and x̅ + 2s ? Above x + 2s?

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...