Question 41.
answers :
a.) 27 1/2 b.) 3 1/4
c.) 15/19 d.) 2/55

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