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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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andrewschloding andrewschloding
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2 years ago
A manufacturer of smartphone batteries will randomly select 20 batteries from the process each day and count the number of defects. Historically, 4% of the batteries produced by this company have been defective. The following data represent the frequency of defective batteries from a random sample of 200 days.



The manufacturer would like to test if the probability distribution for defective batteries follows the binomial distribution with p = 0.04 and n = 20 using α = 0.05. The test statistic for this sample is ________.

▸ 4.974

▸ 5.335

▸ 8.017

▸ 10.359
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
Author:
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andrewschloding Author
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2 years ago
Smart ... Thanks!
mikeh209
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Yesterday
Thank you, thank you, thank you!
zbmallo3
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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