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Calculate the standard error. May normality be assumed? (Round your answers to 4 decimal places.) Standard...

Calculate the standard error. May normality be assumed? (Round your answers to 4 decimal places.)

Standard Error Normality
(a) n = 30, ππ = .50 (Click to select)  Yes  No
(b) n = 50, ππ = .20 (Click to select)  Yes  No
(c) n = 100, ππ = .10 (Click to select)  Yes  No
(d) n = 500, ππ = .005 (Click to select)  Yes  No
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