Answer
mean $\frac{3}{32}$
median $-\frac{5}{16}$
no mode
Work Step by Step
mean = $\frac{-\frac{3}{2}+\frac{3}{8}-1+\frac{5}{2}}{4}$ = $\frac{3}{32}$
median = $\frac{-1+\frac{3}{8}}{2}$ = $-\frac{5}{16}$
no mode
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