Calculate the appropriate test statistic using the following data.
LaTeX: \bar{d} d ¯ = -0.14
LaTeX: SE(\bar{d}) S E ( d ¯ ) = 0.032
Answer
We know the formula
test statistic t =
where dbar = -0.14
and SE(dbar) = 0.032
setting the values, we get
test statistic = -0.14/0.032
= -4.375 (3 decimals) or -4.38(2 decimals)
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