I'm having troubles if I should be solving to get the percentage or basing the hypothesis off the 10 hours a week

Find Po AaBbCcI AaBbCcI AaBbC( AaBbCc AaB Lic Repla A 1 Normal 1 No Spac.. Heading 1 Heading 2 Title Selec Paragraph Styles Editing Ten years ago it was reported that teenagers played video games for an average of 10 hours a week. You want to see if that amount has increased. a. Write the hypothesis statement in words and symbols