Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Apr 11th, 2015

t value =2.441

xbar =1.4

s =0.42

std error = 0.42/sqrt(35)=0.070993

margin of error = 2.441*0.070993=0.173= 0.2

Lower limit =1.4-0.2=1.2

Upper limit=1.4+0.2=1.6


Apr 11th, 2015

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Apr 11th, 2015
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Apr 11th, 2015
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