Question HelpA study was conducted to determine the proportion of people who dream in black and white instead of color. Among 297 people over the age of 55, 80 dream in blackand white, and among 302 people under the age of 25, 10 dream in black and white. Use a 0.01 significance level to test the claim that the proportion of people over 55who dream in black 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 of people under the age of 25. What are the nulland alternative hypotheses for the hypothesis test?O B. Ho P1 #P2H1: P1=P2O C. Ho P1=P2H P1 P2O A. Ho: P1 P2H1:Pq>P2O E. Ho: P1 =P2H1: P1 < P2OF. Ho P12 P2H: P1 P2O D. Ho P1 P2Identify the test statistic.(Round to two decimal places as needed.)Identify the P-value.Click to select your answer(s).Copyright © 2021 Pearson Education Inc. All rights reserved. I Terms of Use | Privacy Policy | Permissions | Contact US |e to searchDELL three decimal places as needed.)What is the conclusion based on the hypothesis test?The P-value isV the significance level of a= 0.01, soproportion of people over 55 who dream in black and white is greater than the proportion for those under 25.V the null hypothesis. There isevidence to support the claim that theb. Test the claim by constructing an appropriate confidence interval.arysufficientThe 98% confidence interval is< (P1 -P2) <(Round to three decimal places as needed.)insufficientnsWhat is the conclusion based on the confidence interval?Because the confidence interval limitsV 0, it appears that the two proportions areV Because the confidence interval limits includeClick to select your answer(s).Copyright © 2021 Pearson Education Inc. AIl rights reserved. Terms of Use Privacy Policy| Permissions | Contact Us626 PM7/10/2021e here to searchDELLPgUpDeleteInsertPrtScrF12NumF10LoBackspace

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Description: Question HelpA study was conducted to determine the proportion of people who dream in black and white instead of color. Among 297 people over the age of 55, 80 dream in blackand white, and among 302 people under the age of 25, 10 dream in black and

A two sample Z test is gonna be used here.

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Statistics

A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 297 people over the age of 55, 80 dream in black and white, and among 302 people under the age of 25, 10 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 (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 of people under the age of 25. What are the null and alternative hypotheses for the hypothesis test? OC. Ho P1= P2 O A. Ho: P1 P2 H1 P1> P2 O D. Ho P1 SP2 O B. Ho P1#P2 Hi P1 =P2 O E. Ho P1 P2 H: P P2 OF. Ho P12P2 H: P1 # P2 H7: Pq #P2 H1: P1

A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 297 people over the age of 55, 80 dream in black and white, and among 302 people under the age of 25, 10 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 (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 of people under the age of 25. What are the null and alternative hypotheses for the hypothesis test? OC. Ho P1= P2 O A. Ho: P1 P2 H1 P1> P2 O D. Ho P1 SP2 O B. Ho P1#P2 Hi P1 =P2 O E. Ho P1 P2 H: P P2 OF. Ho P12P2 H: P1 # P2 H7: Pq #P2 H1: P1

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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