Four slips of paper are in a bag. The slips of paper are marked with the letter A, B, C, and D, respectively. Adam , Beth, Charles and Danielle each choose one slip of paper at random without a replacement. What is the probability that Adam does not receive the slip of paper with A, Beth does not receive the slip of paper with B, Charles does not receive the slip of paper with C, and Danielle does not receive the slip of paper with D. A.1/12
B. 1/8
C. 3/8
D. 1/2​

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)