Use a calculator to find the mean and standard deviation of the data. round to the nearest tenth. 6,7,19,7,18,7

Answers:

1. Mean: 10.7

2. Standard deviation: 6.1

Please, see the attached file.

Thanks.

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 "