Are gender of patrons and drinking preference independent? ...

[lilldybug07]

Are gender of patrons and drinking preference independent? Explain.

Question 2

From a sample of 500 items, 30 were found to be defective. The point estimate of the population proportion defective will be:
 a. 0.06 b. 30.0
  c. 16.667 d. none of these choices

[nhea]

Answer to Question 1

P(WF) = 0.867, and P(W) = 0.40 . Since P(WF) P(W), we conclude that the two events are dependent. In other words, drinking preference depends on the gender of patrons.

Answer to Question 2

a

[lilldybug07]

Thanks for the timely response, appreciate it

[ktidd]

Wow, this really help