ow would you go about finding the confidence interval of say 90% or 95% for any given distribution scenario?​

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62