Write the formula/ Consider the following hypothesis: Ho: µ ≤ 25 For a given sample with x̅ =26, σ=6, n=36 and assuming α=0.05 - What is the alternative hypothesis H1 - What kind of test you are going to use? - Zx̅ =? - Zα=? - What is your test conclusion

Write the formula/ Consider the following hypothesis: Ho: µ ≤ 25 For a given sample with x̅ =26, σ=6, n=36 and assuming α=0.05 - What is the alternative hypothesis H1 - What kind of test you are going to use? - Zx̅ =? - Zα=? - What is your test conclusion

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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1:37 You wish to test the following claim (Ha) at a significance level of a = 0.01. Ho:p = 0.7 Ha:p + 0.7 You obtain a sample of size n = 356 in which there are 261 successful observations. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to three decimal places.) p-value = The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null O accept the null fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population proportion is not equal to 0.7. O There is not sufficient evidence to warrant rejection of the claim that the population proportion is not equal to 0.7. O The sample data support the claim that the population proportion is not equal to 0.7. O There is not sufficient sample evidence to support the claim that…
Ex K A 2 Consider a sample of 49 football games, where 30 of them were won by the home team. Use a 0.10 significance level to test the claim that the probability that the home team wins is greater than one-half. W S Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. Ho: p=0.5 H₁: p>0.5 OB. Ho: p=0.5 H₁: p0.5 H₁: p=0.5 D Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) X mmand дв Monroe's Temp....docx. Removed 3 8.0 E D C $ 4 FA R F W SAMPLE Persuas....pdf % 5 V V T G 6 A B MacBook Air & Y 5373255 (1) (1).docx H & 7 U N * 8 J A DII 1 M ( 9 5373255 (1).docx K O < 1 H O L F 10 Clear all P Л. ... I PR { + Check answer ? command option Show All 1 F12 X L 1 de
State the Result: A hypothesis test was conducted at the alpha = 0.01 level of significance. The test resulted in a p-value of 0.044.
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Suppose that you are to conduct the following hypothesis test for matched data: H0:μd=0 H1:μd≠0 For a sample of 16, it was found that d¯=−1.9 and sd=4.59. Determine each of the following: The value of the test statistic: For ?α = 0.025, the final conclusion is A. There is enough evidence to say that ??=0μd=0B. There is not enough evidence to say that ??=0μd=0C. There is enough evidence to say that ??≠0μd≠0D. There is not enough evidence to say that ??≠0μd≠0.
I just want the correct answer (A or B or C or D)I do not want the solution steps in the answer
Number 5
MM
Suppose you want to test the claim that μ > 25.6. Given a sample size of n = 47 and a level of significance of, a=0.01 when should you reject H0?
Test the claim about the difference between two population means μ₁ and μ₂ at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. Claim: H₁₂; a=0.01. Assume o² #02 Sample statistics: x₁ =2417, s₁ = 174, n₁ = 15 and X2=2301, $255, n₂ = 10 dentify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: H1 H2 Ha H1> H2 OC. Ho: H₁₂ H₂H₁₂ O E. Ho: H1 H2 Hai P1 P2 Find the standardized test statistic t. OB. Ho: H1 H2 D. Ho: H1 H2 H: H₁₂ OF. Ho: 12 Ha H1 H2 Time Remaining: 00:59:29 Next Inser