If a bank receives an average of 6 bad checks per day, what is the probability that it will receive four bad checks on a given day? a) 0.1309 b) 0.1339 c) 0.1439   d) 0.1539

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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answer the following multiple choice questions:

  1. If a bank receives an average of 6 bad checks per day, what is the probability that it will receive four bad checks on a given day? a) 0.1309 b) 0.1339 c) 0.1439   d) 0.1539
  2. Suppose a batch of 500 candies is produced in a candy factory. It is known that the probability of a candy being defective is 2%. If 10 candies are randomly chosen from this lot, what is the probability that exactly 2 candies are defective? a) 0.153 b) 0.0153 c) 0.143   d) 0.0143
  3. From a batch of 10 projectiles, 4 are randomly selected and fired. If the lot contains 3 defective shells that will not explode, what is the probability that all 4 will explode? a) 0.1567 b) 0.1601 c) 0.1501   d) 0.1667
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