Use technology to help you test the claim about the population mean, u, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributedClaim: 1180; a=0.06: a202.19. Sample statistics x= 1208.77, n=300Identify the null and alternative hypotheses. Choose the correct answer below.OA H 1208.77H1208.77OC. H₂>1208.77H:Hs 1208.77OE H:1208.77H₂>1208.77Calculate the standardized test statisticThe standardized test statistic in(Round to two decimal places as needed)Determine the P-valueP= (Round to three decimal places as needed.)Determine the outcome and conclusion of the testHo. At the 6% significance level, thereenough evidence toOB. Hop21180H₂1180OD. Hus 1180H₂>1180OF H₂1180Hps 1180the claim

Answered: Use technology to help you test the…

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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Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: Hs 1270; a = 0.06; 6 = 202.73. Sample statistics: x- 1286.71, n= 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H2 1270 O B. Ho: us 1286.71 Hai H 1286.71 O C. Ho: H> 1286.71 O D. Ho: H> 1270 Hai HS 1286.71 Ha: HS 1270 O E. Ho: H2 1286.71 O F. Ho: HS 127O HaiH 1270
Use technology to help you test the claim about the population mean, μ, at the given level of significance, α, using the given sample statistics. Assume the population is normally distributed. Claim: μ>1260; α=0.07; σ=198.95. Sample statistics: x=1275.29, n=275 Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: μ≤1275.29 Ha: μ>1275.29 B. H0: μ≥1260 Ha: μ<1260 C. H0: μ>1275.29 Ha: μ≤1275.29 D. H0: μ≤1260 Ha: μ>1260 E. H0: μ≥1275.29 Ha: μ<1275.29 F. H0: μ>1260 Ha: μ≤
Use technology to help you test the claim about the population mean, p, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u>1170; a=0.07; o = 204.05. Sample statistics: x = 1200.26, n 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H> 1200.26 O B. H, p> 1170 Ha: ps 1200.26 Ha us1170 O C. Ho: H21170 D. Ho ps 1170 Ha: µ 1170 O E. Ho: us 1200.26 OF Ho p2 1200.26 Ha: p> 1200.26 H3 p< 1200.26 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.
1
Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distr Claim: µs 1270; a = 0.06; o = 202.73. Sample statistics: x = 1286.71, n = 300 Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho:H2 1270 O B. Ho: Hs 1286.71 HaiH>1286.71 Hai H 1286.71 O D. Ho: H> 1270 HaiHS 1286.71 Ha:HS 1270 E. Hn: H2 1286.71
Use technology to help you test the claim about the population mean, μ, at the given level of significance, α, using the given sample statistics. Assume the population is normally distributed. Claim: μ>1300; α=0.09; σ=207.09. Sample statistics: x=1326.58, n=275 Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: μ≥1326.58 Ha: μ<1326.58 B. H0: μ≤1300 Ha: μ>1300 C. H0: μ≥1300 Ha: μ<1300 D. H0: μ≤1326.58 Ha: μ>1326.58 E. H0: μ>1326.58 Ha: μ≤1326.58 F. H0: μ>1300 Ha: μ≤1300 Click to select your answer and then click Check Answer. 3 parts remaining
A knewton.com Question The following data was calculated during a study on customer experience. Use the following information to find the test statistic and p-value at a 10% level of significance: • The claim is that the percent of companies that view customer experience as the most vital component of a growing business is different than 50%. Sample size = 50 companies • Sample proportion = 0.40 Use the table or the curve below to find the test statistic and p-value. For the curve select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram, then set the sliders. Use the purple slider to set the significance level. Use the black sliders to set the information from the study described above. z 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 |-1.5 0.067 0.0660.064 0.063 0.062 0.061 0.059 o.058 0.057 0.056 -1.40.081 0.0790.078 0.076 0.075 0.074 0.072 0.071 0.069 0.068 |-1.3 0.097 0.095 0.093 0.092 0.090 0.089 0.087 0.085 0.084 0.082 -1.2 0.115…
Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data. Test the null hypothesis that the population frequencies for each category are equal. α= .05. Iron Man Black Panther Wonder Woman Spiderman fo = 40 fo = 60 fo =55 fo = 45 fe = fe = fe = fe = What is the correct result based on the data?
Find the standardized test statistic t for a sample with n = 15, x 10.4, s = 0.8, and a=0.05 if Hg u s101. Round your answer to three decimal %3D %3D places. 1.728 O1312 O 1452 1.631 K
Use technology to help you test the claim about the population mean, μ, at the given level of significance, α, using the given sample statistics. Assume the population is normally distributed. Claim: μ>1300; α=0.08; σ=211.56. Sample statistics: x=1326.31, n=250 Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: μ≥1326.31 Ha: μ<1326.31 B. H0: μ≥1300 Ha: μ<1300 C. H0: μ≤1326.31 Ha: μ>1326.31 D. H0: μ>1326.31 Ha: μ≤1326.31 E. H0: μ≤1300 Ha: μ>1300 F. H0: μ>1300 Ha: μ≤1300 Calculate the standardized test statistic. The standardized test statistic is enter your response here. (Round to two decimal places as needed.) Determine the P-value. P=enter your response here (Round to three decimal places as needed.) Determine the outcome and conclusion of the test. ▼ Reject Fail to reject H0. At the 8%…
Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1150; a = 0.08; ở = 198.94. Sample statistics: x = 1176.49, n= 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: us1150 O B. Ho: Hs1176.49 Ha:H>1150 Ha: H>1176.49 O C. Ho: H>1176.49 Ha: HS1176.49 O D. Ho: μ21176.49 H3: H1150 Ha:H<1150 Hg: H51150 Determine the P-value. P = (Round to three decimal places as needed.) Determine the outcome and conclusion of the test. V Ho. At the 8% significance level, there V enough evidence to V the claim. Click to select your answer(s). 3,257 1,732 DEC 8. Ps
Find the standardized test statistic t for a sample with n= 15, x= 10.2, s 0.8, and a= 0.05 if H: H 2 9.9. Round your answer to three decimal places. A. 1.728 B. 1.452 C. 1.631 D. 1.312 Click to select your answer. P Type here to search a +66 hp 2) 立

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