A digital scale is used that provides weights to the nearest gram. (a) What is the sample space for this experiment? Let A denote the event that a weight exceeds 11 grams, let B denote the event that a weight is less than or equal to 15 grams, and let C denote the event that a weight is greater than or equal to 8 grams and less than 12 grams. Describe the following events. (b) AU B (d) A' (c) ANB (e) AU BUC (f) (4 U C)' (g) A NBNC (i) AU (BN C) (h) B' nC

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