whats the answer

The numbers of trading cards owned by 7 middle-school students are given below. (Note that these are already ordered from least to greatest.) 355, 356, 394, 435,r 467, 513, 574 Send data to calculator Suppose that the number 355 from this list changes to 390. Answer the following. (a) What happens to the median? It decreases by I] Q It increases by I] Q It stays the same. (b) What happens to the mean? 0 It decreases by I] Q It increases by I] Q It stays the same