What is the iqr of 3,7,8,11,13,15,16

8

Step-by-step explanation:

3, 7, 8, 11, 13, 15, 16

Median: 11

lower quartile: 7

upper quartile: 15

interquartile range: 15 - 7 = 8

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

answer: 1, 3 and 5 are correct

step-by-step explanation: