In a random sample of males, it was found that 28 write with their left hands and 207 do not. In a random sample of females, it was found that 74 write with their left hands and 432 do not. Use a 0.05 significance level to test the claim that the rateof left-handedness among males is less than that among females. Complete parts (a) through (c) below.a. Test the claim using a hypothesis test.Consider the first sample to be the sample of males and the second sample to be the sample of females. What are the null and alternative hypotheses for the hypothesis test?A. Ho: P1 = P2В. Но: Р1 2 Р2C. Ho: P1 # P2H1: P1 = P2H1: P1 # P2H1: P1 #P2D. Ho: P1 SP2H1:P1 # P2O E. Ho: P1 = P2H1: P1 P2Identify the test statistic.(Round to two decimal places as needed.)Identify the P-value.P-value =(Round to three decimal places as needed.)What is the conclusion based on the hypothesis test?The P-value isthe significance level of a = 0.05, sothe null hypothesis. Thereevidence to support the claim that the rate of left-handedness among males is less than that among females.b. Test the claim by constructing an appropriate confidence interval.The 90% confidence interval is O< (P1 - P2) What is the conclusion based on the hypothesis test?The P-value isthe significance level of a = 0.05, sothe null hypothesis. Thereevidence to support the claim that the rate of left-handedness among males is less than that among females.b. Test the claim by constructing an appropriate confidence interval.(P1 - P2) <The 90% confidence interval is(Round to three decimal places as needed.)What is the conclusion based on the confidence interval?Because the confidence interval limits0, it appears that the two rates of left-handedness areThereevidence to support the claim that the rate of left-handedness among males is less than thatamong females.c. Based on the results, is the rate of left-handedness among males less than the rate of left-handedness among females?A. The rate of left-handedness among males does not appear to be less than the rate of left-handedness among females.B. The rate of left-handedness among males does appear to be less than the rate of left-handedness among females because the results are not statistically significant.C. The rate of left-handedness among males does appear to be less than the rate of left-handedness among females because the results are statistically significant.D. The results are inconclusive.

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Description: In a random sample of males, it was found that 28 write with their left hands and 207 do not. In a random sample of females, it was found that 74 write with their left hands and 432 do not. Use a 0.05 significance level to test the claim that the ra

Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case you require the unanswered parts also, kindly re-post that parts separately. a. Claim: The rate of left-handedness among males is less than that among females. Null Hypothesis: H0:p1=p2 Alternative Hypothesis: H1:p1<p2 Correct option: Test statistic: p^1=28207=0.1353p^2=74432=0.1713p^=28+74432+207=0.1596 z=p^1-p^2p^(1-p^)1n1+1n2 =0.1353-0.17130.1596(1-0.1596)1207+1432=-1.16P value: P=P(z<-1.16) =0.123

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In a random sample of males, it was found that 28 write with their left hands and 207 do not. In a random sample of females, it was found that 74 write with their left hands and 432 do not. Use a 0.05 significance level to test the claim that of left-handedness among males is less than that among females. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of males and the second sample to be the sample females. What are the null and alternative hypotheses for the hypothesis test? OC. Ho: P1 +P2 H: P1 =P2 O A. Họ: P1 = P2 O B. Ho: P1 z P2 H: P1 * P2 H: P1 P2 O D. Ho: P1 SPP2 H: P1 P2 O E. Ho: P1 = P2 H: P1 P2 Identify the test statistic. (Round to two decimal places as needed.)

In a random sample of males, it was found that 28 write with their left hands and 207 do not. In a random sample of females, it was found that 74 write with their left hands and 432 do not. Use a 0.05 significance level to test the claim that of left-handedness among males is less than that among females. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of males and the second sample to be the sample females. What are the null and alternative hypotheses for the hypothesis test? OC. Ho: P1 +P2 H: P1 =P2 O A. Họ: P1 = P2 O B. Ho: P1 z P2 H: P1 * P2 H: P1 P2 O D. Ho: P1 SPP2 H: P1 P2 O E. Ho: P1 = P2 H: P1 P2 Identify the test statistic. (Round to two decimal places as needed.)

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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