A data set has a mean of 60 and a standard deviation of 12. Each number in the data set is multiplied by 0.5 and then 5 is added to the result. What is the new mean and new standard deviation of the data set?
New mean = 30, New standard deviation = 6
New mean = 35, New standard deviation = 6
New mean = 35, New standard deviation = 17
New mean = 65, New standard deviation = 12
