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Do one of thefollowing, asappropriate: (a) Find the critical value z/2, (b) find the critical value t/2, (c) state that neither the normal nor the
Do one of thefollowing, asappropriate: (a) Find the critical value z/2, (b) find the critical value t/2, (c) state that neither the normal nor the t distribution applies.
90% confidence interval for ; n=9; =4.2; population appears to be very skewed
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