a random group of 5 boys and a random group of 5 girls were selected to determine whether boys or girls text more. the table shows the number of texts sent by one person during one day comparing the data sets which inference can be made?

What dimensions can créate more than one triangle ?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

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%