compute the 90%, 95%, and 99% confidence interval for N=282 Mean=
2.36 SD= 1.19
explain the effect...
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compute the 90%, 95%, and 99% confidence interval for N=282 Mean=2.36 SD= 1.19
explain the effect of confidence interval on the width of theinterval
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a Sample size n 282Sample mean 236Standard deviation s 119We have to construct 90 confidence intervalFormula isHere E is a margin of errorDegrees of freedom n 1 282 1 281Level of
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