The length of one side of the poster is _in which is an example of 72 points and i will chose brainliest countries whose people share a common religion and cultural heritage york city's skyline worlds largest fresh water lake and england plz asap

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%