The distribution of the weights of a sample of 1,200 cargo containers is symmetric and bellshaped

1. According to the Empirical Rule, what percent of the weights will lie between

1. X1sand X+2s?(Round your answer to 1 decimal place.) What is the percent of the weights?
2. According to the Empirical Rule, what percent of the weights will lie betweenXandX+1s?(Round your answer to 2 decimal places.) What is the percent of the weights?
3. AboveX+1s?(Round your answer to 2 decimal places.) What is the percent of the weights?