A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.2 miles. Use a 0.05 significance level. Use the display toidentify the null and alternative hypotheses, test statistic, and P-value.State the final conclusion that addresses the original claim.Hypothesis test results:p: Mean of variableHo : µ = 2.2HA: H> 2.2Variable Sample MeanLengthStd. Err.2.38563 0.251663 499 0.737613DFT-StatP-value0.2305

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Answered: A data set includes data from 500…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 25SGR

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A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim.
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.6 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: Mean of variable | Ho H=2.6 HAH>2.6 Variable Sample Mean Length 2.75311 Std. Err. DF 0.274284 399 T-Stat 0.558217 P-value 0.2885 OA. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles. OB. Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles. OC. Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles OD. Fail to reject Ho. There is sufficient evidence to support…
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.6 miles. Use a 0.05 significance level. Use the display to identify the ull and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: p. Mean of variable Ho p=2.6 HA H 2.6 Variable Sample Mean Length Std, Err. 2.75311 0.274284 399 0.558217 DF P-value 0 2885 T-Stat OA. Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 26 miles. O B. Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles C. D.Fail to reject Hn. There is not sufficient evidence to support the…
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.4 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Variable Sample Mean Std. Err. DF T-Stat P-valueLength 2.56317 0.213438 399 0.764484 0.2225 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? => Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. (fail to reject/reject) H0. There is (sufficient/not sufficient) evidence to support the claim that the mean tornado length is greater than 2.4 miles.
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.7 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim.
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.6 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. 1 Click the icon to view the display from technology. O A. Ho: H= 2.6 miles O B. Ho: µ= 2.6 miles H1: µ 2.6 miles H1: µ= 2.6 miles Hypothesis test results: H: Mean of variable Ho : H= 2.6 HA : H> 2.6 Variable Sample Mean Std. Err. DF Length Identify the test statistic (Round to two decimal places as needed.) T-Stat P-value Identify the P-value. 3.26237 0.227014 499 2.917750 0.0018 (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Print Done V Ho. There is evidence to support the claim that the mean tornado length is greater than 2.6 miles Click to select…
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tomado lengths (miles) to test the claim that the mean tornado length is greater than 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and altemative hypotheses, test slatistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: p: Mean of variable Ho H= 2.2 HA p>2.2 Variable Sample Mean Length P-value 0.2305 Std. Er DF T-Stat 2.38563 0.251663 499 0.737613 O A. Reject Ho. There is not sufficient evidence to support the claim that the mean tomado length is greater than 22 miles O B. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. O C. Reject Hn. There is sufficient evidence to support the claim that the mean tomado length is greater than 2.2 miles D. Fail to reject Hg. There is not sufficient evidence to support the…
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.9 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. LOADING... Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ=2.9 miles H1: μ<2.9 miles B. H0: μ=2.9 miles H1: μ>2.9 miles C. H0: μ<2.9 miles H1: μ=2.9 miles D. H0: μ=2.9 miles H1: μ≠2.9 miles
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.7 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. LOADING... Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternativehypotheses? A. H0: μ=2.7 miles H1: μ≠2.7 miles B. H0: μ=2.7 miles H1: μ<2.7 miles C. H0: μ=2.7 miles H1: μ>2.7 miles D. H0: μ<2.7 miles H1: μ=2.7 miles Identify the test statistic. nothing (Round to two decimal places as needed.) Identify the P-value. nothing (Round to three decimal places as needed.) State the final conclusion that addresses the original…
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.8 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. LOADING... Click the icon to view the display from technology. Question content area bottom Part 1 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ<2.8 miles H1: μ=2.8 miles B. H0: μ=2.8 miles H1: μ<2.8 miles C. H0: μ=2.8 miles H1: μ>2.8 miles Your answer is correct. D. H0: μ=2.8 miles H1: μ≠2.8 miles Part 2 Identify the test statistic.
The display provided from technology available below results from using data for a smartphone carrier's data speeds at airports to test the claim that they are from a population having a mean less than 6.00 Mbps. Conduct the hypothesis test using these results. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. LOADING... Click the icon to view the display from technology. Question content area bottom Part 1 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ=6.00 Mbps H1: μ>6.00 Mbps B. H0: μ=6.00 Mbps H1: μ<6.00 Mbps C. H0: μ=6.00 Mbps H1: μ≠6.00 Mbps D. H0: μ<6.00 Mbps H1: μ=6.00 Mbps

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