Most binomial probability calculations required in these exercises can be done by using Table C or the Normal approximation. Your instructor may request that you use the binomial probability formula or software. In exercises requiring the Normal approximation, you should use the continuity correction if you studied that topic.
5.29 Random digits.
Each entry in a table of random digits like Table B has probability 0.1 of being a 0, and digits are independent of each other.
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5.29
(a) Answers will vary—the events are not disjoint, etc. (b) 0.4095. (c) .