Which statement is true about the result of a rigid transformation? (4 points) select one: a. the image will be larger than the pre-image. b. the pre-image will be larger than the image. c. each one is unique; no general statement can be made about size. d. the pre-image will be congruent to the image.

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%

What is the prime factorization of 230

What are different types of statistical programs