Alexander found the means-to-mad ratio of two data sets to be 3.4. what can he conclude about the distributions? a. they are similar. b. they are somewhat similar. c. they are different. d. they are identical.

What does it mean by solve the exponential equation for x?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

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%