Suppose p(a)=0.9, p(b)=0.4 and p(b|a)=0.2. what is p(a|b)?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Asequence is a function whose is the set of natural numbers

Is it possible for brooke to draw a square and a rhombus that are congruent explain