A 2016 poll asked people how often they used the Internet. The data collected is included in the table to the right. Are Internet use and household income independent? Complete parts a through d below. Household Income Less than $25,000 $25,000 to $49,999 $50,000 to $84,999 $85,000 to $124,999 $125,000 or more How often do you use the Internet? Once a week or Every day 103 151 213 214 162 At least once a week but not every day 46 36 228 25 24 18 less 21 17 14

A 2016 poll asked people how often they used the Internet. The data collected is included in the table to the right. Are internet use and household income independent? Complete parts a through d below. =0.05