About b6 of the area under the curve of the standard normal distribution is between 0.174...
1. a) About ____ % of the area under the curve of the standard normal distribution is between z=−0.409z=-0.409 and z=0.409z=0.409 (or within 0.409 standard deviations of the mean). b) About ____ % of the area under the curve of the standard normal distribution is outside the interval z=[−0.78,0.78]z=[-0.78,0.78] (or beyond 0.78 standard deviations of the mean). c) About ____ % of the area under the curve of the standard normal distribution is outside the interval z=−0.86z=-0.86 and z=0.86z=0.86 (or...
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= - 3 and z = 3 (or within 3 standard deviations of the mean).
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=-2.2 and z=2.2 (or within 2.2 standard deviations of the mean).About ____% of the area is between z=-2.2 and z=2.2 (or within 2.2 standard deviations of the mean).
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 equals minus 1 and z equals 1 (or within 1 standard deviation of the mean).
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 zequals=negative 1.4−1.4 and zequals=1.41.4 (or within 1.41.4 standard deviationsdeviations of the mean).Click to view page 1 of the table. LOADING... Click to view page 2 of the table. LOADING... About nothing% of the area is between zequals=negative 1.4−1.4 and zequals=1.41.4 (or within 1.41.4 standard deviationsdeviations of the mean). (Round to...
6. Area under the normal distribution The following figure shows the normal distribution with the proportion of the area under the normal curve contained within one, two, and three standard deviations of the mean. The last proportion on each side, 0.13%, depicts the remaining area under the curve. Specifically, 0.13% of the area under the standard normal distribution is located above z-score values greater than the mean (u) plus three standard deviations (+30). Also, because the normal distribution is symmetrical,...
1. About % of the area under the curve of the standard normal distribution is outside the interval z=[−0.91,0.91]z=[-0.91,0.91] (or beyond 0.91 standard deviations of the mean). 2. Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested. Find P11, the 11-percentile. Round to 3 decimal places. This is the temperature reading separating the bottom 11% from...
Find the area under the standard normal distribution curve to the right of z = 1.57. Use Table E and enter the answer to 4 decimal places. The area to the right of the z value is _______ Find the area under the standard normal distribution curve between z = 0 and z = 2.65. Use Table E and enter the answer to 4 decimal places. The area between the two z values is _______ Find the area under the standard normal distribution curve...
Find the area under the standard normal distribution curve between z = –2.05 and z = 2.05.
Using the Standard Normal Distribution Table to find the area under the standard normal curve. a) Find the area under the standard normal curve to the left of z=-100. b) Find the area to the left of z=1.18.