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In Exercises, assume that 40% of the population has brown
Chapter 5, Problem 1RE(choose chapter or problem)
Problem 1RE
In Exercises, assume that 40% of the population has brown eyes (based on data from Dr. P. Sorita at Indiana University).
Brown Eyes If six people are randomly selected, find the probability that none of them has brown eyes.
Questions & Answers
QUESTION:
Problem 1RE
In Exercises, assume that 40% of the population has brown eyes (based on data from Dr. P. Sorita at Indiana University).
Brown Eyes If six people are randomly selected, find the probability that none of them has brown eyes.
ANSWER:Answer:
Step 1:
Given that, if six people are randomly selected, to find the probability that none of them has brown eyes.
Assume that 40% of the population has brown eyes.
Here, P = 40% = 0.4, q = 1 - p = 1 - 0.4 = 0.6.