The following questions will require the use of STATA. The data, from the General Social Survey, are in the data file homework5.dta. Here are the variables: age (age in years), married (whether or not respondents are married, coded as 0 if not married, 1 if married), tvhours (hours of TV watched per day).

What's the age at the 90 percentile in these data?

Group of answer choices

65

60

79

89

72