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A study was conducted to determine the proportion of people who dream in black and white...

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Statistics

A study was conducted to determine the proportion of people whodream in black and white instead of color. Among 309 people overthe age of? 55, 76 dream in black and? white, and among 288 peopleunder the age of? 25, 17 dream in black and white. Use a 0.05significance level to test the claim that the proportion of peopleover 55 who dream in black and white is greater than the proportionfor those under 25. Complete parts? (a) through? (c) below.

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