Assume that a sample is used to estimate a population proportion p. Find the 99.9% confidence interval for a sample of size 247 with 85% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places

Step-by-step explanation:

The confidence interval for the population proportion is given by:-

, where = sample proportion, n =sample space , z* = critical z-value.

As per given, we have

Critical value for 99.9% confidence = 2.576

The required confidence interval will be:

The required confidence interval:

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 "

option: d is correct

step-by-step explanation: