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Author Question: Super Cola sales break down as 80 regular soda and 20 diet soda. Men purchase 60 of the regular ... (Read 177 times)

tichca

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Super Cola sales break down as 80 regular soda and 20 diet soda. Men purchase 60 of the regular soda, but only 30 of the diet soda. If a woman purchases Super Cola, what is the probability that it is a diet soda?

Question 2

For a two-tailed hypothesis test about , we can use any of the following approaches except
 a. compare the confidence interval estimate of  to the hypothesized value of
   b. compare the p-value to the value of
  c. compare the value of the test statistic to the critical value.
  d. compare the level of significance to the confidence coefficient.



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kjo;oj

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Answer to Question 1

0.304

Answer to Question 2

d




tichca

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Reply 2 on: Jun 24, 2018
:D TYSM


nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

 

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