Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test.Ho: p=0.8 versus H: p>0.8n=200; x=175, a= 0.05Is npo (1-Po) 210?YesO NoUse technology to find the P-value.P-value =(Round to three decimal places as needed.)the null hypothesis, because the P-value isthan a.Time Re20F7F8F9escF2F3F4F5F1%2324

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Answered: Test the hypothesis using the P-value…

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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K Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.56 versus H₁: p<0.56 n = 150, x=78, α = 0.1 Is npo (1-P) ≥ 10? No Yes Use technology to find the P-value. P-value = (Round to three decimal places as needed.)
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p = 0.89 versus H₁: p=0.89 n = 500, x=440, α = 0.01 Is npo (1-Po) ≥ 10? Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. Yes, because npo (1 − Po) = 48.95 . B. No, because npo (1-Po) = Now find p. p= 0.88 (Type an integer or a decimal. Do not round.) Find the test statistic Zo. Zo = -0.72 (Round to two decimal places as needed.) Find the P-value. P-value= (Round to three decimal places as needed.)
3042 You'd like to test the null hypothesis that the means of the two samples (column A and column B) are the same. The alternative hypothesis is that they are not the same. You have no reason to believe that the standard deviations of the two samples are equal. Test at the alpha = 0.10 level. After using Excel, what do you conclude? Are the means the same? Group of answer choices You cannot reject the null hypothesis. Therefore, you conclude that the means of the two populations are the same. You cannot reject the null hypothesis. Therefore, you conclude that the means of the two populations are different. You reject the null hypothesis. Therefore, you conclude that the means of the two populations are different. You reject the null hypothesis. Therefore, you conclude that the means of the two populations are the same. X1 X2 97.88 98.66 105.98 102.29 96.01 111.40 99.70 106.15 96.96 100.10 99.80 104.89 92.73 99.24 106.30 104.79 97.90 101.51 95.04…
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p= 0.65 versus H,: p<0.65 n= 150, x= 87, a = 0.1 Is npo (1- Po) 2 10? No Yes Use technology to find the P-value. P-value = (Round to three decimal places as needed.) %3D
Just the answer
Test the hypothesis using the P value approach. Be sure to verify the requirements of the test. use technology to find the P value. P value =_. (round to three decimal places as needed.)
Use technology to find the P-value for the hypothesis test described below. The claim is that for a smartphone carrier's data speeds at airports, the mean is µ = 16.00 Mbps. The sample size is n = 14 and the test statistic is t= -2.653. P-value= (Round to three decimal places as needed.) w an example D F2 W S X H mand # 3 Get more help. 80 F3 E D C $ 4 Q F4 R F O % 5 V e F5 T G ^ 6 B MacBook Air c F6 Y H & 7 N F7 U * 8 M DII FB I ( 9 K DD F9 O < ) O L command F10 P A. : ; Clear all I option F11 ww ? 1 + = 11 Check answer 4) F12 } 1 delete I
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
A fish hatchery manager estimates that on average fisherpersons catch 3.5 fish each fishing trip. A random sample of 50 fisherpersons showed they caught 3.9 fishper trip, with a standard deviation of 1.7 fish. a. Solve using a left tailed test of hypothesis and the critical value method. Use a 95% confidence level. b. Solve using a two tailedtest of hypothesis and the p-value method. Use a 90% confidence level.
1
K A sports reporter suggests that professional baseball players must be, on average, older than professional football players, since football is a contact sport. Researchers selected 35 professional football players and 33 professional baseball players at random. The data collected are summarized by the accompanying table. Suppose the researchers decide to test the hypothesis. The degrees of freedom formula gives 56.25 df. Test the null hypothesis at x = 0.05. A. Ho: H₁-H₂ = 0 HA: H1 H₂0 O C. Ho: Hi-H2 = 0 HA: H1 H₂ <0 Compute the test statistic. ... Let μ₁ be the mean age of professional baseball players and let μ₂ be the mean age of professional football players. Identify the null and alternative hypotheses. Choose the correct answer below. t= (Round to two decimal places as needed.) n y Baseball 33 27.47 4.07 B. Hoi H1-H2=0 HA: H1 H₂ #0 Football 35 26.47 2.79 D. Ho: H1-H2#0 HA: H1 H₂=0
16

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