Create a data set with the specified number of items and the five-number summary values 5, 12, 15, 30, 47. a.7 b.10 c.12

L33 - 12 Now You Try It (NYTI): ▯ x 1. Let f(x)= ln(t)dt. Find each interval on which f is concave up. 1 t 4 2. Find the area bounded between the x-axis and the graph of f(x)=2 − x on the...