Find the area under the standard normal to the right of z = -1.50 and to the left of z = 2.50 (Round answer to the nearest ten-thousandths.)
Area to the right of z = - 1.50, = 1 - 0.0668 = 0.9332
Area to the left of z = 2.50, = 0.9938
Area between them = 0.9938 - 0.0668
= 0.9270
Find the area under the standard normal to the right of z = -1.50 and to...
17) Find the area under the standard normal curve to the right of z = 1. (Round your answer to the nearest ten-thousandth.) 19) Find the critical value z ∝ /2 that corresponds to a 91% confidence level. (Round to the nearest hundredth.)
Find the area under the standard normal distribution curve to the right of z = 1.99. Use a graphing calculator and round the answer to four decimal places. The area to the right of the z value is _______.
Find the z-score such that the area under the standard normal curve to the left is 0.98. _______ is the z-score such that the area under the curve to the left is 0.98.Find the z-score such that the area under the standard normal curve to the right is 0.26.The approximate z-score that corresponds to a right tail area of 0.26 is _______
Find the area under the standard normal curve to the left of z=−2.59 and to the right of z=2.14. Round your answer to four decimal places, if necessary.
Find the area under the standard normal curve to the left of z=−2.82 and to the right of z=−0.9. Round your answer to four decimal places, if necessary.
Find the area under the standard normal curve to the left of z=−2.94 and to the right of z=−2.28 . Round your answer to four decimal places, if necessary
Find the area under the standard normal curve to the left of z=−2.38 and to the right of z=−0.61. Round your answer to four decimal places, if necessary.
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...
(1 point) Find the Z-score such that: (a) The area under the standard normal curve to its left is 0.8369 Z= (b) The area under the standard normal curve to its left is 0.78 Z= (C) The area under the standard normal curve to its right is 0.1217 Z= (d) The area under the standard normal curve to its right is 0.1206 Z=
1) Find the area under the standard normal curve to the right of z= -0.62. Round your answer to four decimal places. 2) Find the following probability for the standard normal distribution. Round your answer to four decimal places. P( z < - 1.85) = 3) Obtain the following probability for the standard normal distribution. P(z<-5.43)= 4) Use a table, calculator, or computer to find the specified area under a standard normal curve. Round your answers to 4 decimal places....