Using table II to obtain the areas under the standard normal curve required in exercises 6.59-6.66. Sketch a standard normal curve and shade the area of interest in each problem.
6.64 determine the area under the standard normal curve that lies between a. -0.88 and 2.24 b-2.5 and -2 c. 1.48 and 2.72 d -5.1 and 1
a)
P(-0.88 <Z<2.24)=0.9875- 0.1894 =0.7981
b)
P(-2.5 <Z<-2 )=0.0228-0.0062 =0.0166
c)
P(1.48 <Z< 2.72)=0.9967-0.9306 =0.0661
d)
P(-5.1 <Z <1)=0.8413-0.000=0.8413
Using table II to obtain the areas under the standard normal curve required in exercises 6.59-6.66....
Use a standard normal table to obtain the areas under the normal curve described below. Sketch a standard normal curve and shade the area of interest. a. The area either to the left of negative 1.83−1.83 or to the right of 1.431.43 b. The area either to the left of 0.670.67 or to the right of 1.631.63
1. Use a standard normal table to obtain the areas under the normal curve described below. Sketch a standard normal curve and shade the area of interest. a. The area either to the left of negative 1.71 or to the right of 1.09. b. The area either to the left of 0.58 or to the right of 1.63. 2. A variable is normally distributed with mean 13 and standard deviation 4 a. Find the percentage of all possible values of...
please answer for part b Use a standard normal table to obtain the areas under the normal curve described below. Sketch a standard normal curve and shade the area of interest. a. The area either to the left of -1.95 or to the right of 1.05. b. The area either to the left of 0.69 or to the right of 1.52 Click here to view page 1 of the normal distribution table. Click here to view page 2 of the...
QUESTION 38 Use a table of areas to obtain the shaded area under the standard normal curve. -1.76 0.88 1.76 0.88 0.8106 0.6212 0.1894 0.3788
i need help understanding how to do these SECTION 7.2 - Applications of the Normal Distribution e Exercises: Use Table V to obtain the areas under the standard normal curve. Sketch a standard normal curve and shade the art of interest in each problem. Determine the area under the standard normal curve that lies to the left of -1.58. 2) Determine the area under the standard normal curve that lies to the left of 2.12. Determine the area under the...
Use a table of areas to find the specified area under the standard normal curve. 12) The area that lies between 0 and 3.01 A) 0.4987 B) 0.9987 C) 0.5013 How is A the answer and not B?
Determine the area under the standard normal curve that lies to the left of(a) Z=1.58,(b) Z=-1.24,(c) Z=-0.02, and ( d) Z=0.88Click the icon to view a table of areas under the normal curve.(a) The area to the left of Z=1.58 is(Round to four decimal places as needed.)
The area under the standard normal curve that lies to the left of -1.8 is 0.0359. Without consulting a the table giving areas under the standard normal curve, determine the area under the standard normal curve that lies to the right of 1.8. answer: b) Which property of the standard normal curve allowed you to answer part a)? A. The standard normal curve extends indefinitely in both directions B. The standard normal curve is symmetric about 0 C. Almost all...
(1 point) a) Fact the region under the standard normal curve that lies to the left of -1.92 has area 0.0274289. Without consulting a table or a calculator giving areas under the standard normal curve, determine the area under the standard normal curve that lies to the right of 1.92 answer. b) Which property of the standard normal curve allowed you to answer part a)? A. The standard normal curve extends indefinitely in both directions B. The total area under...
Use a z- table to obtain the shaded area under the standard normal curve. - W Los Shaded area is between z = -1.08 and 2-1.08.