1) suppose the average score on a national test is 500 with a standard deviation of 100. if each score is increased
by 25%, what is the new mean and standard deviation?
a) 500, 100
b) 525, 100
c) 625, 100
d) 625, 105
e) 625, 125
statistics: how do i solve the question?

Horatian satire is more witty and tolerant.named after the roman satirist horacegently criticizes human nature and human follyjuvenalian satire is more angry and personal, attempting to produce anger in the reader.named after roman satirist juvenalattacks human vice-indignant

I  dont  know much about vertexes but i know to solve this function you need to use foil method and then corresponmd the vertex with the actual coordinates, hope i !