For each value of Y, determine whether it is a solution to [The question is on the picture]

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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

Abag contains 50 jolly ranchers of 30% of the jolly ranchers are green how many green jolly ranchers are in the bag