According the World Bank, only 8% of the population of Uganda had access to electricity as of 2009. Suppose we randomly sample 19 people in Uganda. Let X = the number of people who have access to electricity. What is the distribution of X? X ~   Please show the following answers to 4 decimal places. What is the probability that at least 5 people have access to electricity in this study? What is the probability that between 3 and 6 (including 3 and 6) people have access to electricity in this study?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 5SE: The union of two sets is defined as a set of elements that are present in at least one of the sets....
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According the World Bank, only 8% of the population of Uganda had access to electricity as of 2009. Suppose we randomly sample 19 people in Uganda. Let X = the number of people who have access to electricity.

    1. What is the distribution of X? X ~  

Please show the following answers to 4 decimal places.

  1. What is the probability that at least 5 people have access to electricity in this study?
  2. What is the probability that between 3 and 6 (including 3 and 6) people have access to electricity in this study?
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