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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 69
Basic Computation: Testing p A random sample of 30 binomials trails resulted in 12 successes. Test the claim that the population proportion of successes does not equal 0.50. Use a level of significance of 0.05.
(a) Check Requirements Can a normal distribution be used for the
distribution Explain.
(b) State the hypotheses.
(c) Compute
and the corresponding standardized sample test statistic.
(d) Find the P -value of the test statistic.
(e) Do you reject or fail to reject H 0 Explain.
f) Interpretation What do the results tell you
(a) Check Requirements Can a normal distribution be used for the
distribution Explain.(b) State the hypotheses.
(c) Compute
and the corresponding standardized sample test statistic.(d) Find the P -value of the test statistic.
(e) Do you reject or fail to reject H 0 Explain.
f) Interpretation What do the results tell you
Explanation
Verified
Verified
(a) We are given n = 30 binomial trials,...
Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase
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