Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test.Ho: p=0.49 versus H₁ p<0.49n=150, x=66, α=0.01Is npo (1-Po) 210?NoYes

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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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Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.3 versus H₁: p>0.3 n=250; x = 95, a = 0.05 Is npo (1-Po) ≥ 10? O Yes O No Use technology to find the P-value. P-value= (Round to three decimal places as needed.) .. the null hypothesis, because the P-value is than a
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test Ho:p=0.7 versus H,: p>0.7 n= 125; x = 93, a 0.1 ***** Is npo (1-Po) 2 10? O Yes ON O Use technology to find the P-value. P-value= (Round to three decimal places as needed.) the null hypothesis, because the P-value is than a. Time Remaining: 03:45:30 Next DEC 15 MacBook Air 08 DD F5 F6 F8 * # % 2$ 3. N ommand
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A certain model of car can be ordered with either a large or small engine. The mean number of miles per gallon for cars with a small engine is 6.8. An automotive engineer thinks that the mean for cars with the larger engine is higher than this. State the appropriate null and alternate hypotheses. The null hypothesis is Hoμ (Choose one) The alternate hypothesis is H₁ μu (Choose one) ×
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In testing the hypotheses H 0 : p = 0.50 H0:p=0.50 versus H A : p ≠ 0.50 HA:p≠0.50 , a sample of 100 observations produces a test statistic z = 0 z=0 . What is the p p -value for this test? a1.0000 b 0.6915 c 0.5000 d 0.0000 cNone of the above.
The hypotheses Ho: µ= 350 versus Ha: u 0.05
Consider the hypotheses below. H0: μ=50 H1: μ≠50 Given that x=57, s=12, n=30, and α=0.05, answer the questions below.
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.8 versus H: p>0.8 n=200; x=175, a= 0.05 Is npo (1-Po) 210? Yes O No Use technology to find the P-value. P-value = (Round to three decimal places as needed.) the null hypothesis, because the P-value is than a. Time Re 20 F7 F8 F9 esc F2 F3 F4 F5 F1 %23 24
16
Identify the relevant the decision for the test, H0: μ = 2,500 vs. Ha: μ > 2,500 at α = 0.01 for an observed significance p = 0.018. Group of answer choices Since p ≤ α, the decision is not to reject H0. Since p > α, the decision is not to reject H0. Since p > α, the decision is to reject H0. Since p ≤ α, the decision is to reject H0. Since p > α/2, the decision is to reject H0.
A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. Ho: ≤7.3 H₂ Ha µ> 7.3 What type of test is being conducted in this problem? O A. Left-tailed test OB. Right-tailed test OC. Two-tailed test 194

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Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test Ho: p=0.49 versus H₁ p<0.49 n = 150, x=66, α=0.01 Is npo (1-Po) ² Ο No Yes >10?