15 POINTS PLEASE HELP!

This is different from the first one can someone me

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%

What additional information could be used to prove abc =mqr using sas? check all that apply.