The vanilly mandelic acid test is a urine test which was developed to detect the presence of neuroblastoma, a rare serious disease. This test gives a positive result in 70% of cases of neuroblastoma. 8 children with neuroblastoma are administered this test. We want to calculate the probability that the test will give an incorrect (negative) result for at least 2 children in this group. Which one of the following R. com- mands gives this probability? B) 1-pbinom (1,8,0.7) A) pbinom(2,8,0.7) D) pbinom (2,8,0.3) C) pbinom (1,8,0.7) E) 1-pbinom (1,8,0.3)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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The vanilly mandelic acid test is a urine test which was developed to
detect the presence of neuroblastoma, a rare serious disease. This test
gives a positive result in 70% of cases of neuroblastoma. 8 children
with neuroblastoma are administered this test. We want to calculate
the probability that the test will give an incorrect (negative) result for
at least 2 children in this group. Which one of the following R. com-
mands gives this probability?
B) 1-pbinom (1,8,0.7)
A) pbinom (2,8,0.7)
D) pbinom (2,8,0.3)
C) pbinom (1,8,0.7)
E) 1-pbinom (1,8,0.3)
Transcribed Image Text:The vanilly mandelic acid test is a urine test which was developed to detect the presence of neuroblastoma, a rare serious disease. This test gives a positive result in 70% of cases of neuroblastoma. 8 children with neuroblastoma are administered this test. We want to calculate the probability that the test will give an incorrect (negative) result for at least 2 children in this group. Which one of the following R. com- mands gives this probability? B) 1-pbinom (1,8,0.7) A) pbinom (2,8,0.7) D) pbinom (2,8,0.3) C) pbinom (1,8,0.7) E) 1-pbinom (1,8,0.3)
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