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![- Solution N=850 , X= 459 6 sample proportion [P=0.54] P=0.54 Ho: Pl = 0.147 H, : P + 0.147 Po= 0.147 90 = 1 - Po - 0.8513 =](http://img.homeworklib.com/questions/efe63a70-7378-11ea-8a3f-796a19adf42f.png?x-oss-process=image/resize,w_560)
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*12.2.85-P Question Help According to a survey of 850 Web users from Generation Y, 459 reported...
*12.2.85-P Question Help According to a survey of 850 Web users from Generation Y, 459 reported...
*12.2.85-P Question Help According to a survey of 850 Web users from Generation Y, 459 reported using the Internet to download music a. Determine the sample proportion b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Generation Y Web users use the Internet to download music? Use the one proportion test to perform the appropriate hypothesis test, after checking the conditions for the procedure a. The sample proportion is (Type an...
According to a survey of 850 Web users from Generation Y, 442 reported using the Internet...
According to a survey of 850 Web users from Generation Y, 442 reported using the Internet to download music. a. Determine the sample proportion. b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Generation Y Web users use the Internet to download music? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure.
According to a survey of 850 Web users from Generation Y. 459 reported using the Internet to download music. a. Det...
According to a survey of 850 Web users from Generation Y. 459 reported using the Internet to download music. a. Determine the sample proportion b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Gerwration Y Web users use the Internet to download music? Use the one-proportion Z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure. a. The sample proportion is 54. (Type an integer or a...
According to a publication, 14.7 % of 18 to 25-year-olds were users of marijuana in 2000....
According to a publication, 14.7 % of 18 to 25-year-olds were users of marijuana in 2000. A recent poll of 1228 randomly selected 18 to 25-year-olds revealed that 215 currently use marjuana. At the 5 % significance level, do the data provide sufficient evidence to conclude that the percentage of 18 to 25-year-olds who currently use marijuana has changed from the 2000 peroentage of 14.7 % ? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the...
In a recent poll 1087 randomly selected adults were asked whether they approve of labor unions;...
In a recent poll 1087 randomly selected adults were asked whether they approve of labor unions; 61% said yes. In 1936, about 63% of adults approved of labor unions. At the 1% significance level, do the data provide sufficient evidence to conclude that the percentage of adults who approve of labor unions has decreased since 1936? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure. What is the test statistic?
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions,...
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions, 64% said yes. In 1936, about 68% of adults approved of labor unions. At the 5% significance level, do the data provide sufficient evidence to conclude that the percentage of adults who approve of labor unions has decreased since 1936? Use the one proportion z tost to perform the appropriate hypothesis lost, after checking the conditions for the procedure. What are the hypotheses for...
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions:...
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions: 64% said yes. In 1936, about 68% of adults approved of labor unions. At the 5% significance level, do the data provide sufficient evidence to conclude that the percentage of adults who approve of labor unions has decreased since 1936? Use the one-proportion 2-test to perform the appropriate hypothesis test, after checking the conditions for the procedure. What are the hypotheses for the one...
According to a publication, 14.2% of 18 to 25-year-olds were users of marijuana in 2000. A...
According to a publication, 14.2% of 18 to 25-year-olds were users of marijuana in 2000. A recent poll of 1201 randomly selected 18 to 25-year-olds revealed that 186 currently use marijuana. At the 10% significance level, do the data provide sufficient evidence to conclude that the percentage of 18 to 25-year-olds who currently use marijuana has changed from the 2000 percentage of 14.2%? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure....
they a were asked whether they approve of labor unons, 62% said yes. In i936, about...
they a were asked whether they approve of labor unons, 62% said yes. In i936, about 66% of adults approved of labor In a recent pll 1093 randomly selected adults to conclude that the percentage of adults who approve of labor unions has decreased unions At the 5% Significance level, do the data provide sufficient evidence since 19367 Use What are the hypotheses for the one-proportion z-test? the one proportion 2-test to perform the appropriate hypothesis test, after checking the...
Q6 According to a publication, 12.9% of 18 to 25 year olds were users of marijuana...
Q6
According to a publication, 12.9% of 18 to 25 year olds were users of marijuana in 2000. A recent poll of 1301 random y selected 18 to 25-year-olds revealed that 186 currenty use marquana. At the 29 significance level do the data provide sufficient de o to r ude that the percentage of 18 to 25-year-olds who currently use ma juana has changed from the 2000 p entage of 12 %? Use the one pro o z-test to perform...
*12.2.85-P Question Help According to a survey of 850 Web users from Generation Y, 459 reported using the Internet to download music a. Determine the sample proportion b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Generation Y Web users use the Internet to download music? Use the one proportion test to perform the appropriate hypothesis test, after checking the conditions for the procedure a. The sample proportion is (Type an...
According to a survey of 850 Web users from Generation Y, 442 reported using the Internet to download music. a. Determine the sample proportion. b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Generation Y Web users use the Internet to download music? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure.
According to a survey of 850 Web users from Generation Y. 459 reported using the Internet to download music. a. Determine the sample proportion b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority of Gerwration Y Web users use the Internet to download music? Use the one-proportion Z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure. a. The sample proportion is 54. (Type an integer or a...
According to a publication, 14.7 % of 18 to 25-year-olds were users of marijuana in 2000. A recent poll of 1228 randomly selected 18 to 25-year-olds revealed that 215 currently use marjuana. At the 5 % significance level, do the data provide sufficient evidence to conclude that the percentage of 18 to 25-year-olds who currently use marijuana has changed from the 2000 peroentage of 14.7 % ? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the...
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions, 64% said yes. In 1936, about 68% of adults approved of labor unions. At the 5% significance level, do the data provide sufficient evidence to conclude that the percentage of adults who approve of labor unions has decreased since 1936? Use the one proportion z tost to perform the appropriate hypothesis lost, after checking the conditions for the procedure. What are the hypotheses for...
In a recent poll 1049 randomly selected adults were asked whether they approve of labor unions: 64% said yes. In 1936, about 68% of adults approved of labor unions. At the 5% significance level, do the data provide sufficient evidence to conclude that the percentage of adults who approve of labor unions has decreased since 1936? Use the one-proportion 2-test to perform the appropriate hypothesis test, after checking the conditions for the procedure. What are the hypotheses for the one...
According to a publication, 14.2% of 18 to 25-year-olds were users of marijuana in 2000. A recent poll of 1201 randomly selected 18 to 25-year-olds revealed that 186 currently use marijuana. At the 10% significance level, do the data provide sufficient evidence to conclude that the percentage of 18 to 25-year-olds who currently use marijuana has changed from the 2000 percentage of 14.2%? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure....
they a were asked whether they approve of labor unons, 62% said yes. In i936, about 66% of adults approved of labor In a recent pll 1093 randomly selected adults to conclude that the percentage of adults who approve of labor unions has decreased unions At the 5% Significance level, do the data provide sufficient evidence since 19367 Use What are the hypotheses for the one-proportion z-test? the one proportion 2-test to perform the appropriate hypothesis test, after checking the...
Q6
According to a publication, 12.9% of 18 to 25 year olds were users of marijuana in 2000. A recent poll of 1301 random y selected 18 to 25-year-olds revealed that 186 currenty use marquana. At the 29 significance level do the data provide sufficient de o to r ude that the percentage of 18 to 25-year-olds who currently use ma juana has changed from the 2000 p entage of 12 %? Use the one pro o z-test to perform...
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