Find the area under the normal curve with mean 45 and standard deviation 3.5 to the...
Find the area under the normal curve with mean 45 and standard deviation 3.5 between x=42.1 and x=50.3. Round to four decimal places.
Question 7 0 out of 0.66667 points Find the area under the normal curve with mean 45 and standard deviation 3.5 to the right of x148 Round to four decimal places. Selected Answer: [None Given Response To find the area to the right of an x-value, use the Normalodt function on your calculator. You are given the lower bound, and you can either type in Feedback: 1E99 to represent infinity, or you can use a very large number like 100,000....
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....
Find the area under the standard normal curve within 1.98 standard deviations from the mean. Round to four decimal places.
Find the area under the standard normal curve. Round your answer to four decimal places. (a) Find the area under the standard normal curve to the right of z=−0.78. (b) Find the area under the standard normal curve that lies between z=1.26 and z=2.32. (c) Find the area under the standard normal curve that lies outside the interval between z=−1.93 and z=0.59. (d) Find the area under the standard normal curve to the left of x=−2.08.
Consider a normal distribution with mean 25 and standard deviation 5. What is the probability a value selected at random from this distribution is greater than 25? (Round your answer to two decimal places.) Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 14.9; σ = 3.5 P(10 ≤ x ≤ 26) = Need Help? Read It Assume that x has a...
1.) Find the area under the standard normal curve between -1.37 and the mean, P(-1.37 < z < 0.00). (Give your answer correct to four decimal places.) 2.) Find the area under the standard normal curve between z = -1.89 and z = 1.21, P(-1.89 < z < 1.21). (Give your answer correct to four decimal places.) 3.) Find the area under the standard normal curve between z = -2.57 and z = 1.51, P(-2.57 < z < 1.51). (Give...
Find the value of z so that the area under the standard normal curve to the right of z is 0.3317. Round to four decimal places.
1. Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) The area to the left of z = 0 is _______ 2. Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) The area to the left of z = −0.49 is _______ 3. Sketch the area under the standard normal...
Find the indicated area under the standard normal curve. To the left of zequalsnegative 1.56 and to the right of zequals1.56 Click here to view page 1 of the standard normal table. LOADING... Click here to view page 2 of the standard normal table. LOADING... The total area to the left of zequalsnegative 1.56 and to the right of zequals1.56 under the standard normal curve is nothing. (Round to four decimal places as needed.)