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Author Question: If 80 of a website's visitors are teenagers and 60 of those teenaged visitors are male, find the ... (Read 44 times)

sheilaspns

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If 80 of a website's visitors are teenagers and 60 of those teenaged visitors are male, find the percentage of the website's visitors that are teenaged males.
 
  What will be an ideal response?

Question 2

Explain how it can be misleading to report only the mean of a distribution without any measure of the variability.
 
  What will be an ideal response?



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DylanD1323

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Answer to Question 1

P(teenager and male) = P(teenager) P(male teenager) = (.8)(.6 ) = .48 or 48

Answer to Question 2

When comparing means from two different distributions, the difference between them may be insignificant if the variability in one or both of the distributions is large.




sheilaspns

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Reply 2 on: Jul 24, 2018
Gracias!


Liamb2179

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Reply 3 on: Yesterday
:D TYSM

 

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