Find the area under the standard normal curve to the left of the following z values. Round your answers to at least four decimal places. (a)Find the area under the standard normal curve to the left of z=0.31 (b)Find the area under the standard normal curve to the left of z=2.32 (c)Find the area under the standard normal curve to the left of z=2.17 (d)Find the area under the standard

Use this table or the ALEKS calculator to complete the following. Give your answers to four decimal places (for example, 0.1234). (a) Find the area under the standard normal curve to the right of z= -0.14. 0 (b) Find the area under the standard normal curve between z = -2.59 and z=2.02. 0

Solve for c

​(a) The figure to the right represents the normal curve with μ=266 days and σ=16 days. The area to the left of X=245 is 0.0947. Provide two interpretations of this area.   Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. ​(Type integers or​ decimals.)   A. The proportion of human pregnancies that last more than nothing days is nothing.   B. The proportion of human pregnancies that last less than nothing days is nothing.

Find the following. Give your answers to at least 4 decimal places.  (a) find the area under the standard normal curve between −0.81 and 2.06 (b) Find the area under the standard normal curve between −1.49 and 0.49 (c) Find the area under the standard normal curve that lies to the left of 1.82

Find the area under the standard normal curve to the left of the following z -values. Round your answers to at least four decimal places.   (a) Find the area under the standard normal curve to the left of Z = 0.31.     (b) Find the area under the standard normal curve to the left of Z = 2.32.     (c) Find the area under the standard normal curve to the left of Z =−0.74.     (d) Find the area under the standard normal curve to the left of  Z= −0.61.

ind the area under the standard normal curve to the right of the following  z -values. Round your answer to four decimal places.     (a) Find the area under the standard normal curve to the right of  =z2.41 . (b) Find the area under the standard normal curve to the right of  =z1.31 . (c) Find the area under the standard normal curve to the right of  =z0.51 . (d) Find the area under the standard normal curve to the right of  =z−1.96

Determine the total area under the standard normal curve in parts (a) through (c) below. ww (a) Find the area under the normal curve to the left of z= -3 plus the area under the normal curve to the right of z = 3. The combined area is (Round to four decimal places as needed.)