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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Dmal5776 Dmal5776
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6 years ago
After taking a random start between 1 and 20 and then taking every 20th element from the sampling frame, Smith learned that 40 of the sample believed the company's president was doing a good job. The calculated standard error was 3 percent. This means that:
 
  a. between 37 and 43 of the employees believe the president is doing a good job.
 b. you are 95 certain that between 37 and 43 of the employees believe the president is doing a good job.
 c. you are 68 certain that between 37 and 43 of the employees believe the president is doing a good job.
 d. you are 99 certain that between 37 and 43 of the employees believe the president is doing a good job.
 e. none of these choices are correct.
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cboehm123cboehm123
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6 years ago
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Dmal5776 Author
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6 years ago
Helped a lot
jmelchor77
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Yesterday
Correct Slight Smile TY
annielin111
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2 hours ago
Thanks
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