Suppose I have n unfair coins in my pocket such that the probability of heads on each coin is a rational number strictly between 0 and 1 and not equal to 0.5. I randomly select one of the n coins from my pocket and show it to you in the palm of my hand with the heads side clearly turned up. What is the probability that the other side of the coin in the palm of my hand is tails?​

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