A shipment contains 13 igneous, 11 sedimentary, and 11 metamorphic rocks. If 7 rocks are selected at random, find the probability that exactly 5 are sedimentary. The probability that exactly 5 of the rocks are sedimentary is. (Round to four decimal places as needed.) C
A shipment contains 13 igneous, 11 sedimentary, and 11 metamorphic rocks. If 7 rocks are selected at random, find the probability that exactly 5 are sedimentary. The probability that exactly 5 of the rocks are sedimentary is. (Round to four decimal places as needed.) C
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 30CT: In a batch of 20 tires, 2 are known to be defective. If 4 tires are chosen at random, find the...
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