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You may need to use the appropriate technology to answer this question. Consider the data. xi...

You may need to use the appropriate technology to answer this question.
Consider the data.
xi
 1 2 3 4 5
yi
 4 7 5 10 15

Compute the estimated standard deviation of
b1
using equation
sb1 =
s

Σ(xi − x)2
.
(Round your answer to three decimal places.)
Math   Statistics-And-Probability   
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