Question

the data in the frequency table were collected in response to the question, what percentage of your free time do you spend on your smartphone? is it appropriate to make a pie chart of these data? yes, the data are expressed as percentages. yes, the data are grouped into categories. no, the data represent the percentage of time spent by each individual, not a relative frequency compared to the whole. no, the data categories are too broad.

Explanation:

A pie chart represents parts of a whole. Here, the percentages are not of a single whole (e.g., total free - time of all individuals combined). Instead, each percentage represents the time an individual in that age category spends on their smartphone. So, it's not a relative frequency compared to a single whole.

Answer:

No, the data represent the percentage of time spent by each individual, not a relative frequency compared to the whole.