You may need to use the appropriate appondix tatie of technology to answer this questien. and public colleges. Data are in thousands of dollars. (a) Compute the sample meen (in thousand dolars) and sample standand deviation (in thousand dollars) for private coleges. (Round the standard deviation ta tro decimal piaces.) sample mean x thousand sample standard omation x thousand Compute the sample meas (in thousand dollars) and sample standard deviatien (in thousand dollars) for public colleges. (Recund the standard deviation to tme decimar placte) sample mean x thousand sarpple standard deviation x thousand (b) What is the point estimate (in thousand ootars) of the difference between the two population moans? fUse Private - Potilic.) 5 x thousand Interpet tias value in terms of the annual cest (in dotart) of attending private and pubic coleges; We estimate that the mean arnual cest to attend private colleges is 5 x more than the mean ansuat cost to attend zubic colege eres decimai place.) s. tibuatid to 4 x theusand You may need to use the appropriate appondix tatie of technology to answer this questien. and public colleges. Data are in thousands of dollars. (a) Compute the sample meen (in thousand dolars) and sample standand deviation (in thousand dollars) for private coleges. (Round the standard deviation ta tro decimal piaces.) sample mean x thousand sample standard omation x thousand Compute the sample meas (in thousand dollars) and sample standard deviatien (in thousand dollars) for public colleges. (Recund the standard deviation to tme decimar placte) sample mean x thousand sarpple standard deviation x thousand (b) What is the point estimate (in thousand ootars) of the difference between the two population moans? fUse Private - Potilic.) 5 x thousand Interpet tias value in terms of the annual cest (in dotart) of attending private and pubic coleges; We estimate that the mean arnual cest to attend private colleges is 5 x more than the mean ansuat cost to attend zubic colege eres decimai place.) s. tibuatid to 4 x theusand