A certain math test has a mean of 50 and a standard deviation of 12. the teacher wants to convert the scores to a new scale using the transformation x*=65+0.6x. what are the new mean and standard deviation?

a) mean=50, standard deviation=7.2

b) mean=95, standard deviation=7.2

c) mean=95, standard deviation=12

d) mean=95, standard deviation=72.2

e) mean=77, standard deviation=12

Answer:Step-by-step explanation:(b) mean=95, standard deviation=7.2.Answer:Step-by-step explanation: