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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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thisisstupidash thisisstupidash
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6 years ago
A random sample of 121 bottles of cologne showed an average content of 4 ounces. It is known that the standard deviation of the contents (i.e., of the population) is 0.22 ounces. The standard error of the mean equals _____.
 a. .3636
  b. .0331
  c. .0200
  d. 4.000
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tiss9889tiss9889
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6 years ago
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thisisstupidash Author
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6 years ago
Thanks
hmonier
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Yesterday
This helped my grade so much Perfect
ediblefruitz
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2 hours ago
Thanks for your help!!
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