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okokokokk okokokokk
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6 years ago
A radio manager sampled 300 listeners and found that 30 of the sample was listening a certain program. What is the approximate .95 confidence interval estimate for the population mean? The population average lies between:
 
  a) 33 and 37
  b) 20 and 24
  c) 10 and 15
  d) 25 and 35
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JR251203JR251203
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6 years ago
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okokokokk Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
big_larry_samp
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Yesterday
Correct Slight Smile TY
Cdfields
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2 hours ago
This helped my grade so much Perfect
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