Question 1194832: A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 318 people over the age of 55, 77 dream in black and white, and among 315 people under the age of 25, 15 dream in black and white. Use a 0.01 significance level to test the claim that the proportion of people over 55 who dream in black and white is greater than the proportion for those under 25. Complete parts (a) through (c) below.
Answer by ikleyn(52778)   (Show Source):
You can put this solution on YOUR website! .
How far below are these parts (a) through (c) ?
If you will find it necessary to re-post the updated post, then please submit it to the forum, as you do it regularly,
and do not post it to me personally.
Also remember, that it is better to post one copy correct than more than one incorrect.
For it, double check what you post.
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