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Poverty and the Federal Government One out of every three
Chapter 5, Problem 27E(choose chapter or problem)
Poverty and the Federal Government One out of every three Americans believes that the U.S. government should take “primary responsibility” for eliminating poverty in the United States. If 10 Americans are selected, find the probability that at most 3 will believe that the U.S. government should take primary responsibility for eliminating poverty.
Questions & Answers
QUESTION:
Poverty and the Federal Government One out of every three Americans believes that the U.S. government should take “primary responsibility” for eliminating poverty in the United States. If 10 Americans are selected, find the probability that at most 3 will believe that the U.S. government should take primary responsibility for eliminating poverty.
ANSWER:Step 1 of 2
Let X denotes the random variable that denotes the number of americans.
Let n denotes the total american selected is 10.
Let p denotes the 1 out of every 3 Americans.
So, .
We need to find q value.
Hence,