Using the standard normal distribution tables, what is the area under the standard normal curve corresponding to Z > –1.23?
Choices are:
.1151
.1093
.8888
.8907
Using the standard normal distribution tables, what is the area under the standard normal curve corresponding...
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.
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 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...
Determine the area under the standard normal curve that lies to the left of (a) Z= 1.23. (b) Z =-1.68, (c)2=-0.69, and (d) Z= 0.59 (a) The area to the left of Z = 1.23 is _______
Using the TI-84 calculator, find the area under the standard normal curve. Round the answers to four decimal places.(a) Find the area under the standard normal curve that lies between z=-0.86 and z=1.82.(b) Find the area under the standard normal curve that lies outside the interval between z=0.07 and z=2.31.(c) Find the area under the standard normal curve to the left of z=1.02.(d) Find the area under the standard normal curve to the right of z=1.17.Part 1 of 4The area...
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).
a standard normal table shows the area under the normal curve corresponding to any ____ or its fraction.
Shade the area under the standard normal curve corresponding to the probability below. P(1 ≤ z ≤ 2 ) a. b. c. d. e.
Use the Normal Tables to find the area under the standard normal curve that fits each description. P (z < 2.16) P (z > 1.15) P (z ≤-1.92) P (1.30 <z< 2.65) 60% of all thingamabob and doohickeys. Suppose we randomly select 20 thingamabobs. What is the probability that exactly 12 are doohickeys? As before 60% of all thingamabobs are doohickeys. Suppose we randomly select 20 thingamabobs. The mean number of doohickeys would be 12 with a standard deviation of...
Determine the area under the standard normal curve that lies to the left of (e) Z 1.23, (b)Z- -1.68, (c)z -0.69, and () Z-0.59 (a) The area to the left of Z-1.23 is 0.8907 Round to four decimal places as needed.) (b) The area to the leftof Zs 1.68 is Round to four decimal places as needed.)