minmarshallbell minmarshallbell

18-04-2024
Mathematics

contestada

What percent of the standard normal z-distribution lies between the following values? (Round all answers to two decimal places.)
(a) z = 0 and z = 2
%

(b) z = -2 and z = 0
%

(c) z = -2 and z = 2 (Note: This interval represents two standard deviations of the mean.)
%

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