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Home Q & A Board Science-Related Homework Help Mathematics
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jprust87 jprust87
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6 years ago
There are 500 employees in a firm, and 45 are female. A sample of 60 employees is selected randomly.
 a. Determine the standard error of the proportion.
  b. What is the probability that the sample proportion of females is between .40 and .55?
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eehughesseehughess
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6 years ago
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jamiebonf99
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
cartoon
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Yesterday
Just got PERFECT on my quiz
Transonic
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2 hours ago
You make an excellent tutor!
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