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Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase
Edition 6ISBN: 978-1111827021Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase
Edition 6ISBN: 978-1111827021 Exercise 29
Myers-Briggs: Judges In a random sample of 519 judges, it was found that 285 were introverts. (See reference in problem 11.)
(a) Let p represent the proportion of all judges who are introverts. Find a point estimate for p.
(b) Find a 99% confidence interval for p. Give a brief interpretation of the meaning of the confidence interval you have found.
(c) Check Requirements Do you think the conditions np 5 and nq 5 are satisfied in this problem Explain why this would be an important consideration.
(a) Let p represent the proportion of all judges who are introverts. Find a point estimate for p.
(b) Find a 99% confidence interval for p. Give a brief interpretation of the meaning of the confidence interval you have found.
(c) Check Requirements Do you think the conditions np 5 and nq 5 are satisfied in this problem Explain why this would be an important consideration.
Explanation
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(a)
Number of trails n = 519 and no of ...
Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase
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