Thursday
30/07/2020
A data soints are depths. The summary statistics are 400-5.2 km 4.78 km Uses of significance...
A data set lists earthquake depths. The summary statistics are n= 400, x= 5.46 km, s = 4.68 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 5.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.
A data set lists earthquake depths. The summary statistics are n 400, x=4.46 km, s=4.43 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the nul and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho:u=4.00 km...
A data set lists earthquake depths. The summary statistics are n= 400, X = 4.87 km, s = 4.49 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses?...
A data set lists earthquake depths. The summary statistics are n=600, x overbarequals5.36 km, s=4.59 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 5.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.
A data set lists earthquake depths. The summary statistics are n=500, x= 6.83 km, s = 4.65 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 6.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A....
A data set lists earthquake depths. The summary statistics are n=500, x=6.86 km, s=4.76 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 6.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? A. H0: μ=6.00 km H1:...
A data set lists earthquake depths. The summary statistics are n=600, x̅=6.68 km, s=4.55 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 6.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.
A data set lists earthquake depths. The summary statistics are nequals600, x overbarequals4.37 km, sequals4.65 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? A. Upper H 0:...
A data set lists earthquake depths. The summary statistics we n = 400, 442 km 4.11 U 001 nice level to the dam of a seismologist that these earthquakes from a population when Assum random sample has been selected Identity the nuild itemslive hypotheses, statistical and state the final conclusion that addresses the onginaciam What are the null and tomative hypotheses? O A HO 400 km OB 400km H < 400 km H 400 OCH 400 km H 400 m...
A data set lists earthquake depths. The summary statistics are n =500 , x =6.78km, s= 4.41 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 6.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? A. H0...