Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the bl
ank. About ______% of the area is between z2 and z2 (or within 2 standard deviations of the mean). About nothing% of the area is between z2 and z2 (or within 2 standard deviations of the mean).
About 95% of the area is within two standard deviation in standard normal distribution. This can be explained by finding the probability within 2 standard deviation using standard normal distribution.
Convert your feet to inches. So 8 times by 12 = 96 inches if you have 3/4 of the board used. 3/4= .75 if you were to times 96 by .75 = 72 inches. So you used 72 inches and you have 24 inches left
now do 1/3= .33 times .33 by 24= 8 8 inches is how long you would give to Anthony's brother.
