Suppose the monthly cellphone bill (voice & data) of residents in Metro Vancouver has an average of $65 and a standard d
Posted: Sun Jul 10, 2022 10:19 am
Suppose the monthly cellphone bill (voice & data) ofresidents in MetroVancouver has an average of $65 and a standard deviation of $40.Arandom sample of 200 residents in Metro Vancouver was selectedandthey were asked about the amount of money they spend on cellphonepermonth.a) Based on the information provided (not based on what youthinkabout the situation), prove that the variable monthly cellphonebilldoes not have a Normal distribution.b) Provide a description of the statistic of interest. c) Identify the sampling distribution of the statisticabove.