Find the volume of the regular pyramid given that 12 cm is the height of the pyramid. a.) 256.4 cm^3
b.) 110.9 cm^3
c.) 96.0 cm^3
d.) 768.0 cm^3
(This question was asked before but both of the answers given were incorrect. A is not the answer, but I put it there anyway. Thanks in advance!)

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average