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A) F>4.00\mathrm { F } > 4.00 B) F>3.56F > 3.56

Question 45

Multiple Choice

Ha:σ12<σ22;α=0.01,n1=9,n2=21\mathrm { H } _ { \mathrm { a } } : \sigma _ { 1 } ^ { 2 } < \sigma _ { 2 } ^ { 2 } ; \alpha = 0.01 , \mathrm { n } _ { 1 } = 9 , \mathrm { n } _ { 2 } = 21


A) F>4.00\mathrm { F } > 4.00
B) F>3.56F > 3.56
C) F>5.36| F | > 5.36
D) F>5.36\mathrm { F } > 5.36

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