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Do one of the following as appropriate a find the critical

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Do one of the following as appropriate (a) find the critical value Za/2 (b) find the critical value ta/2 (c) state that neither the normal nor the t distribution applies

Confidence level 99% n=23 \sigma is known; population appears to be very skewed

a) za/2=2.575

b) za/2=2.33

c) ta/2=2.819

d) neither normal nor t distribution applies

Reference no: EM13626142

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