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Ristical program is recommended. ticle reported data on potential drop measurements for one sample of connectors wired with alloy aluminum and another sample wired with EC aluminum. Does the accompanying computer output suggest that the true average potential drop for alloy connections 1) is higher than that for EC connections (as stated in the article)? Carry out the appropriate test using a significance level of 0.01. [Note: The computer output reports the P-value for a two-tailed test.] (Use , for alloy connections and ₂ for EC connections.) Type 1 2 ue = N 22 Std Dev 17.49600000 0.55012821 22 16.90000000 0.48998389 Mean Variances T Unequal 3.7946 41.4 Equal 3.7946 42.0 DF Prob>|T| 0.0005 0.0005 Std Error 0.11728773 0.10446492 the relevant hypotheses. Hoi H₁ H₂ = 0 H₂H₂-H₂ <0 Hỏi thi phay 20 H₂H₂H₂>0 Hỏi Hy Hy 20 на: Н2 -H2=0 Hoi H₂-H₂ <0 H₂H₁ H₂ = 0 Hỏi Hy khi đọ H₂H₂-H₂ = 0 the test statistic and P-value using the output. (Enter your answers to four decimal places.) the conclusion in the problem context. Reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. Fail to reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. Reject Ho. The data suggest that the the true average potential drop for alloy connections is higher than that for EC connections. Fail to reject Ho. The data suggest that the true average potential drop for alloy connections is higher than that for EC connections. aching your conclusion, what type of error might you have committed? Type 1 Error Type II Error

Ristical program is recommended. ticle reported data on potential drop measurements for one sample of connectors wired with alloy aluminum and another sample wired with EC aluminum. Does the accompanying computer output suggest that the true average potential drop for alloy connections 1) is higher than that for EC connections (as stated in the article)? Carry out the appropriate test using a significance level of 0.01. [Note: The computer output reports the P-value for a two-tailed test.] (Use , for alloy connections and ₂ for EC connections.) Type 1 2 ue = N 22 Std Dev 17.49600000 0.55012821 22 16.90000000 0.48998389 Mean Variances T Unequal 3.7946 41.4 Equal 3.7946 42.0 DF Prob>|T| 0.0005 0.0005 Std Error 0.11728773 0.10446492 the relevant hypotheses. Hoi H₁ H₂ = 0 H₂H₂-H₂ <0 Hỏi thi phay 20 H₂H₂H₂>0 Hỏi Hy Hy 20 на: Н2 -H2=0 Hoi H₂-H₂ <0 H₂H₁ H₂ = 0 Hỏi Hy khi đọ H₂H₂-H₂ = 0 the test statistic and P-value using the output. (Enter your answers to four decimal places.) the conclusion in the problem context. Reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. Fail to reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. Reject Ho. The data suggest that the the true average potential drop for alloy connections is higher than that for EC connections. Fail to reject Ho. The data suggest that the true average potential drop for alloy connections is higher than that for EC connections. aching your conclusion, what type of error might you have committed? Type 1 Error Type II Error

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
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A statistical program is recommended. An article reported data on potential drop measurements for one sample of connectors wired with alloy aluminum and another sample wired with EC aluminum. Does the accompanying computer output suggest that the true average potential drop for alloy connections (type 1) is higher than that for EC connections (as stated in the article)? Carry out the appropriate test using a significance level of 0.01. [Note: The computer output reports the P-value for a two-tailed test.] (Use μ₁ for alloy connections and μ₂ for EC connections.) N 22 17.49600000 22 16.90000000 Ho: M₁ Ha: M₁ State the relevant hypotheses. о но ну-H2=0 Ha: M₁ M₂ <0 Ho: M₁ На: Н1 Type 1 O Ho: M₁ Ha: M₁ 2 Variances Unequal Equal M₂ = 0 M₂ > 0 M₂ > 0 - М2 = 0 M₂ <0 M₂ = 0 Ho: M₁ M₂ = 0 H₂H₁ H₂0 T 3.7946 3.7946 Mean DF 41.4 42.0 Std Dev 0.55012821 0.48998389 Prob>|T| 0.0005 0.0005 Std Error 0.11728773 0.10446492 Find the test statistic and P-value using the output. (Enter your answers to four decimal places.) t = P-value = State the conclusion in the problem context. O Reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. O Fail to reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. O Reject Ho. The data suggest that the the true average potential drop for alloy connections is higher than that for EC connections. O Fail to reject Ho. The data suggest that the true average potential drop for alloy connections is higher than that for EC connections. In reaching your conclusion, what type of error might you have committed? O Type I Error O Type II Error
Transcribed Image Text:A statistical program is recommended. An article reported data on potential drop measurements for one sample of connectors wired with alloy aluminum and another sample wired with EC aluminum. Does the accompanying computer output suggest that the true average potential drop for alloy connections (type 1) is higher than that for EC connections (as stated in the article)? Carry out the appropriate test using a significance level of 0.01. [Note: The computer output reports the P-value for a two-tailed test.] (Use μ₁ for alloy connections and μ₂ for EC connections.) N 22 17.49600000 22 16.90000000 Ho: M₁ Ha: M₁ State the relevant hypotheses. о но ну-H2=0 Ha: M₁ M₂ <0 Ho: M₁ На: Н1 Type 1 O Ho: M₁ Ha: M₁ 2 Variances Unequal Equal M₂ = 0 M₂ > 0 M₂ > 0 - М2 = 0 M₂ <0 M₂ = 0 Ho: M₁ M₂ = 0 H₂H₁ H₂0 T 3.7946 3.7946 Mean DF 41.4 42.0 Std Dev 0.55012821 0.48998389 Prob>|T| 0.0005 0.0005 Std Error 0.11728773 0.10446492 Find the test statistic and P-value using the output. (Enter your answers to four decimal places.) t = P-value = State the conclusion in the problem context. O Reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. O Fail to reject Ho. The data do not suggest that the true average potential drop for alloy connections is higher than that for EC connections. O Reject Ho. The data suggest that the the true average potential drop for alloy connections is higher than that for EC connections. O Fail to reject Ho. The data suggest that the true average potential drop for alloy connections is higher than that for EC connections. In reaching your conclusion, what type of error might you have committed? O Type I Error O Type II Error
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