A study was conducted to determine the proportion of people who dream in black and white instead of color. Among295 people over the age of 55, 64 dream in black and white, and among 312 people under the age of 25, 13 dream inblack and white. Use a 0.05 significance level to test the claim that the proportion of people over 55 who dream inblack and white is greater than the proportion for those under 25. Complete parts (a) through (c) below.a. Test the claim using a hypothesis test.Consider the first sample to be the sample of people over the age of 55 and the second sample to be the sample ofpeople under the age of 25. What are the null and alternative hypotheses for the hypothesis test?O A.Ho: P₁ = P₂H₁: P₁ P2O B. Ho: P₁ P₂H₁: P₁ = P2O E. Ho: P₁ SP₂H₁: P₁ P2OC. Ho: P₁ P2H₁: P₁P2OF. Ho: P₁H₁: P₁P₂P2

a. Test the claim using a hypothesis test. Consider the first sample to be the sample of people over the age of 55 and the second sample to be the sample of people under the age of 25. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P₁ = P₂ H₁: P₁ P2 O D. Ho: P₁ = P2 H₁: P₁>P2 O B. Ho: P₁ P₂ H₁: P₁ = P2 O E. Ho: P₁ P₂ H₁: P₁ P2 OC. Ho: P₁ = P₂ H₁: P₁ P2 OF. Ho: P₁²P₂ H₁: P₁ P2

a. Test the claim using a hypothesis test. Consider the first sample to be the sample of people over the age of 55 and the second sample to be the sample of people under the age of 25. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P₁ = P₂ H₁: P₁ P2 O D. Ho: P₁ = P2 H₁: P₁>P2 O B. Ho: P₁ P₂ H₁: P₁ = P2 O E. Ho: P₁ P₂ H₁: P₁ P2 OC. Ho: P₁ = P₂ H₁: P₁ P2 OF. Ho: P₁²P₂ H₁: P₁ P2

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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