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Home Q & A Board Science-Related Homework Help Mathematics
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escoba escoba
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6 years ago
Random samples of size 49 are taken from a population that has 200 elements, a mean of 180, and a variance of 196 . The distribution of the population is unknown. The mean and the standard error of the mean are
 a. 180 and 24.39
  b. 180 and 28
  c. 180 and 2
  d. 180 and 1.74
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vbassvbass
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6 years ago
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escoba Author
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6 years ago
Just got PERFECT on my quiz
Lourd Jenkins
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Yesterday
Good timing, thanks!
prime7105
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2 hours ago
Brilliant ツ
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