identify 1.The research hypothesis H1 2.The null hypothesis H0 3.The rejection region of the null hypothesis Soloct
identify 1.The research hypothesis H1 2.The null hypothesis H0 3.The rejection region of the null hypothesis Soloct
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 76E
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![p= proportion of motorists who check their cell phones while driving
A researcher believes that less than 45% of motorists in his country do not check their cell phone when driving
identify
1.The research hypothesis H1
2.The null hypothesis HO
3.The rejection region of the null hypothesis
Select one:
1. H;: p > 0.45
2. Họ: p s 0.45
3. [z, co)
1. H1: p < 0.45
2. Hо: р 2 0.45
3. [z, co0)
1. Н%: р < 0.45
2. Hо: р 2 0.45
3. (-co , -z]
1. H1: p > 0.45
2. Họ: p < 0.45
3. (-co , -z]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6500b5c6-e922-4fcd-a6c5-37423a181d2d%2F91415e52-cd90-454f-9558-2aa9fb62db05%2Fdnko43_processed.png&w=3840&q=75)
Transcribed Image Text:p= proportion of motorists who check their cell phones while driving
A researcher believes that less than 45% of motorists in his country do not check their cell phone when driving
identify
1.The research hypothesis H1
2.The null hypothesis HO
3.The rejection region of the null hypothesis
Select one:
1. H;: p > 0.45
2. Họ: p s 0.45
3. [z, co)
1. H1: p < 0.45
2. Hо: р 2 0.45
3. [z, co0)
1. Н%: р < 0.45
2. Hо: р 2 0.45
3. (-co , -z]
1. H1: p > 0.45
2. Họ: p < 0.45
3. (-co , -z]
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