A pre-schооl аssigns а grоups of 4 children to vаrious activities. The teacher observes how many students in the group were able to successfully complete the activity. Which table represents a valid probability distribution for this experiment? (Hint: it is not important how the individual probabilities were computed) TABLE A Number of Children p(x) 1 0.24 2 0.16 3 0.51 4 0.09 TABLE B Number of Children p(x) 0 1.85 1 0.49 2 0.14 3 0.23 4 0.63 TABLE C Number of Children p(x) 1 0.28 2 - 0.20 3 0.73 4 0.23 TABLE D Number of Children p(x) 0 0.38 1 0.41 2 0.11 3 0.08 4 0.02