Apackage of m& m's candies contains five color of m& m's and weighs 1.68 oz. if each candy weighs 0.03 oz, how many are in a package?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours