Variance & standard deviation $?$

You've obsernc! tho returns Bennington Corporation's stock the five years: 19 percent, 13 pe'CCnt. 16 ercent. 21 percent. and 10 a. What was the arithm t i e c average retum on the campanfs Stock this rue-year (Do not round intemlediate and enter your answer as a peent rounded to 1 decimal place. e.g 32.1.) bl. the iance the Compam& stock this (Do not round intermediate calculations and round your to S places. e.g .32'6'.) What was the deviation Of the Company'S Stock this period? (DO not round intermediate calculations and enter answer as a percent rounded to 2 decimal places, e.g.. 32.16.) s not Complete. deviaOon < Prev Next