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Consider making an inference about p1 - p2, where there
Chapter 8, Problem 43E(choose chapter or problem)
Problem 43E
Consider making an inference about p1 - p2, where there are x1 successes in n1 binomial trials and x2 successes in n2 binomial trials.
a. Describe the distributions of x1 and x2.
b. Explain why the Central Limit Theorem is important in finding an approximate distribution for
Questions & Answers
QUESTION:
Problem 43E
Consider making an inference about p1 - p2, where there are x1 successes in n1 binomial trials and x2 successes in n2 binomial trials.
a. Describe the distributions of x1 and x2.
b. Explain why the Central Limit Theorem is important in finding an approximate distribution for
ANSWER:
Step 1 of 2
a)
The distribution of 
Similarly for 
For those which have only two possible outcomes follows “Binomial’ distribution.