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

A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 309 people over the age of 55, 76 dream in black and white, and among 288 people under the age of 25, 17 dream in black and white. Use a 0.05 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.

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orchestra answered 10 months ago

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

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A study was conducted to determine the proportion of people who dream in black and white instead of color. Among319 people over the age of 55, 67 dream in black and white, and among 307 people under the age of 25, 16 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...

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

A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 293 people over the age of 55, 69 dream in black and white, and among 305 people under the age of 25,18 dream in black and white. Use a 0.05 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 study was conducted to determine the proportion of people who dream in black and white...

A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 300 people over the age of 55, 65 dream in black and white, and among 297 people under the age of 25, 16 dream in black and white. Use a 0.05 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. Test...

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4. A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 322 people over the age of 55, 75 dream in black and white, and among 281 people under the age of 25, 19 dream in black and white. Use a 0.05 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....

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