Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Apr 11th, 2015

xbar =14.8

90% critical value=2.015

Std deviation =3.656 =3.7

Std error = 1.492574

Margin of error =3.007

Lower limit =14.8-3 =11.8

Upper limit =14.8+3 =17.8


Apr 11th, 2015

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Apr 11th, 2015
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Apr 11th, 2015
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