### Exercise 3: Being clear about the scope and goal of sampling strategies For each study, identify the *target population*, the *parameter of interest* and the *value of the statistic*. (Please indicate your answers for each keyword in complete sentences and be very specific. Don't say number (or amount) if you mean percentage for instance. ) a) In Winter 2020, the instructor of CSSS/SOC/STAT 221 wished to estimate the average age at which their 19 year old students had received their first cell phone. 7 individuals from this age group responded to an anonymous survey, reporting the following ages at receipt of First cellphone: 14, 10, 13, 12, 12, 12, 16 \"'{r, echo=T} #calculate the statistic here using R as a calculator I