(solution) under the curve of the standard normal distribution, then convert

(solution) under the curve of the standard normal distribution, then convert

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 zequals=negative 1.8?1.8and zequals=1.81.8 (or within 1.81.8standard deviations  of the mean).

About nothing WHAT% of the area is between zequals=negative 1.8?1.8and zequals=1.81.8 (or within 1.81.8standard deviations of the mean). (Round to two decimal places as needed.)