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Random samples of male and female Penn State students were asked about the amount of time they play video games on a typical day. The researcher who gathered the data thinks that on average, male students spend more time playing video games than female students on a typical day. Say μF is the true mean time spend playing video games on a typical day for female students and μM is the true mean time spend playing video games on a typical day for male students Correct null and alternative hypothesis that answer researchers questions would be: Ho FμM = 0 Vs. H₁ μF - PM < 0 ○ Н0 : XF − Žм = 0 Vs. H₁ : XƑ − XM < 0 ○ H。 : XƑ – Žм = 0 Vs. H₁ : у − Ẵм > 0 M O Ho FHM = 0 Vs. H₁ μF - μM > 0 - ○ H₁ : XF - XM = 0 Vs. H₁ : XF - Xм ± 0 - = Ho HF HM0 Vs. H₁ μF - μM #0

Random samples of male and female Penn State students were asked about the amount of time they play video games on a typical day. The researcher who gathered the data thinks that on average, male students spend more time playing video games than female students on a typical day. Say μF is the true mean time spend playing video games on a typical day for female students and μM is the true mean time spend playing video games on a typical day for male students Correct null and alternative hypothesis that answer researchers questions would be: Ho FμM = 0 Vs. H₁ μF - PM < 0 ○ Н0 : XF − Žм = 0 Vs. H₁ : XƑ − XM < 0 ○ H。 : XƑ – Žм = 0 Vs. H₁ : у − Ẵм > 0 M O Ho FHM = 0 Vs. H₁ μF - μM > 0 - ○ H₁ : XF - XM = 0 Vs. H₁ : XF - Xм ± 0 - = Ho HF HM0 Vs. H₁ μF - μM #0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Random samples of male and female Penn State students were asked about the amount of time they play video games on a typical day. The researcher who gathered the data thinks that on average, male students spend more time playing video games than female students on a typical day. Say μF is the true mean time spend playing video games on a typical day for female students and μM is the true mean time spend playing video games on a typical day for male students Correct null and alternative hypothesis that answer researchers questions would be: Ho FμM = 0 Vs. H₁ μF - PM < 0 ○ Н0 : XF − Žм = 0 Vs. H₁ : XƑ − XM < 0 ○ H。 : XƑ – Žм = 0 Vs. H₁ : у − Ẵм > 0 M O Ho FHM = 0 Vs. H₁ μF - μM > 0 - ○ H₁ : XF - XM = 0 Vs. H₁ : XF - Xм ± 0 - = Ho HF HM0 Vs. H₁ μF - μM #0
Transcribed Image Text:Random samples of male and female Penn State students were asked about the amount of time they play video games on a typical day. The researcher who gathered the data thinks that on average, male students spend more time playing video games than female students on a typical day. Say μF is the true mean time spend playing video games on a typical day for female students and μM is the true mean time spend playing video games on a typical day for male students Correct null and alternative hypothesis that answer researchers questions would be: Ho FμM = 0 Vs. H₁ μF - PM < 0 ○ Н0 : XF − Žм = 0 Vs. H₁ : XƑ − XM < 0 ○ H。 : XƑ – Žм = 0 Vs. H₁ : у − Ẵм > 0 M O Ho FHM = 0 Vs. H₁ μF - μM > 0 - ○ H₁ : XF - XM = 0 Vs. H₁ : XF - Xм ± 0 - = Ho HF HM0 Vs. H₁ μF - μM #0
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