How many people took part in this survey? * The table shows data about what type of phones that adults use. The respondents adults were divided into three groups depending on their age: 66 years and...

Extracted text: How many people took part in this survey? * The table shows data about what type of phones that adults use. The respondents adults were divided into three groups depending on their age: 66 years and older, 41-65 years, and 18 - 40 years of old. Smartphone Other Mobile Phone Landline Age 18-40 Age 41-65 60 30 10 40 40 20 Age 65 or older 20 30 50