Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Apr 11th, 2015

dbar =0.1

sd =10.668

standard error =10.668/sqrt(7)=4.032

t value =1.943 for 6 df

margin of error = 1.943*4.032 =7.834

Lower limit = 0.1-7.8 = -7.7

Upper limit =0.1+7.8 =7.9


Apr 11th, 2015

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Apr 11th, 2015
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Apr 11th, 2015
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