Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the blank. About _% of the area is between z = - 1 and z = 1 (or within 1 standard deviation of the mean). About % of the area is between z= - 1 and z=1 (or within 1 standard deviation of the mean). (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
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Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the blank.
About
% of the area is between z = - 1 and z = 1 (or within 1 standard deviation of the mean).
About
% of the area is between z= - 1 and z = 1 (or within 1 standard deviation of the mean).
(Round to two decimal places as needed.)
Transcribed Image Text:Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the blank. About % of the area is between z = - 1 and z = 1 (or within 1 standard deviation of the mean). About % of the area is between z= - 1 and z = 1 (or within 1 standard deviation of the mean). (Round to two decimal places as needed.)
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