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slapaburger slapaburger
wrote...
6 years ago
Random samples of size 525 are taken from a process (an infinite population) whose population proportion is .3 . The standard deviation of the sample proportions (i.e., the standard error of the proportion) is _____.
 a. .0004
  b. .2100
  c. .3000
  d. .0200
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GavaaconGavaacon
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6 years ago
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wrote...

6 years ago
Good timing, thanks!
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
Smart ... Thanks!
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