Can someone help me with the question in the image please

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

15/16 as a decimal rounded to the nearest hundredth

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