6 1/2 chocolate chips and 5/2 cups of flour how many more cups of chocolate chips use than cups of flours

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

According to the data set, where should the upper quartile line of the box plot be placed?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply