From past experience, it is known that 90% of one-year-old children can distinguish their mother's voice from the voice of a similar sounding female. A random sample of 20 one-year-olds is given this voice recognition test. Find the probability that all 20 children recognized their mother's voice. A) 1.000 B) 0.001 0.122 (D) 0.522
From past experience, it is known that 90% of one-year-old children can distinguish their mother's voice from the voice of a similar sounding female. A random sample of 20 one-year-olds is given this voice recognition test. Find the probability that all 20 children recognized their mother's voice. A) 1.000 B) 0.001 0.122 (D) 0.522
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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