(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.)