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e breaking strength of hockey stick shafts made ite-kevlar composites yields the following result Composite 1: Composite 2: potheses. 550.6 507.8 534.7 518.7 516.2 528.5 546.6 549.7 573.4 pose one) 580.7 569.2 543.5 543 529.4 564.7 531.1 525.8 526.5 528.3 553.4 543.3 568 hat the standard deviation of the breaking stren ter? Use the a=0.05 level of significance. Send data to Excel test. 0<0 0>00=0 0*0 X 3

e breaking strength of hockey stick shafts made ite-kevlar composites yields the following result Composite 1: Composite 2: potheses. 550.6 507.8 534.7 518.7 516.2 528.5 546.6 549.7 573.4 pose one) 580.7 569.2 543.5 543 529.4 564.7 531.1 525.8 526.5 528.3 553.4 543.3 568 hat the standard deviation of the breaking stren ter? Use the a=0.05 level of significance. Send data to Excel test. 0<0 0>00=0 0*0 X 3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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a.) find hypothesis b.) compute test static c.) critical value
Hockey sticks: The breaking strength of hockey stick shafts made of two different graphite-kevlar composites yields the following results (in Newtons). Composite 1: Composite 2: Part: 0 / 5 Can you conclude that the standard deviation of the breaking strength Composite 1 is greater? Use the a=0.05 level of significance. State the null and alternate hypotheses. 550.6 507.8 534.7 518.7 516.2 528.5 546.6 549.7 573.4 580.7 569.2 543.5 543 529.4 564.7 531.1 525.8 526.5 528.3 553.4 543.3 568 Ho H₁: This hypothesis test is a (Choose one) Send data to Excel test. O<O O>O ☐☐ 0₂ X 0=0 02
Transcribed Image Text:Hockey sticks: The breaking strength of hockey stick shafts made of two different graphite-kevlar composites yields the following results (in Newtons). Composite 1: Composite 2: Part: 0 / 5 Can you conclude that the standard deviation of the breaking strength Composite 1 is greater? Use the a=0.05 level of significance. State the null and alternate hypotheses. 550.6 507.8 534.7 518.7 516.2 528.5 546.6 549.7 573.4 580.7 569.2 543.5 543 529.4 564.7 531.1 525.8 526.5 528.3 553.4 543.3 568 Ho H₁: This hypothesis test is a (Choose one) Send data to Excel test. O<O O>O ☐☐ 0₂ X 0=0 02
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