The normal probabilities are calculated using the table of standard normal distribution where the mean and standard deviations are, respectively: A) 1 and 1. B) 10 and 0. C) 0 and 1. D) 0 and 10.
Answer : The answer is option C.
For normal distribution the normal probabilities calculation requires mean and standard deviation. In this case the mean is 0 and standard deviation is 1. Hence except option C other options are not correct. Therefore, option C is the correct answer.
The normal probabilities are calculated using the table of standard normal distribution where the mean and...
Let the random variable X follow a normal distribution with a mean of 17.1 and a standard deviation of 3.2. The normal probabilities are calculated using the table of standard normal distribution where the mean and standard deviations are, respectively: A) 1 and 1. B) 10 and 0. C) 0 and 1. D) 0 and 10.
Find the following probabilities for the standard normal distribution in R or using the standard normal table. Note I always recommend drawing the distribution. (Round your answers to four decimal places) ### Example R code mu-o: sigma = 1: x = x; # Note you will have to change the value of x. pnorm(x,mu.sigma) (a) PIX s 0.41) (b) P(X 2041) () PIXs-4.25) Find the following percentiles for the standard normal distribution in Ror using the standard normal table. (Round...
Will rate!! Find the felouring probabilities for the standard normal distribution in R or using the standard normal table, Note 1 always recommend drasing the distribution. (Roand your answers to four decimal places.) "#+ Ex.mple R cede mw-0; sigm a-1; x-x; # Nobe you will have to change the value of x. pnorm(x.mu,sigma) (๑) p(X s 1.61) (b) P(x a 1-61) (c) P(X s -4.33) Find the following percentiles for the standard normal distribution in R or using the stanéard...
Use the table of probabilities for the standard normal distribution to compute the following probabilities. P(0 ≤ z ≤ 1) (Round to four decimal places) Answer P(0 ≤ z ≤ 1.5) (Round to four decimal places) Answer P(0 < z < 2) (Round to four decimal places) Answer P(0 < z < 2.5) (Round to four decimal places)
Using a normal distribution with mean 100 and standard deviation 10 and the pop up table below, find the area under the normal curve from the mean to 115.
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3. (4 pts) Using a normal distribution having mean of 200 and standard deviation of 15.0, calculate the following probabilities: a. P(X <= 180) b. P(X<=220) c. P(X >= 220) d. P(180 <= X <= 220)
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1. Giving a normal distribution with mean mu=35 and standard deviation sigma = 10 where the probability that x is less than x0 is p0 = 0.95 what is the value for x0. 2.Giving a normal distribution with mean mu=35 and standard deviation sigma =10 where the probability that x is greater than x0 is 0.10. 3. Giving a normal distribution with mean mu=40 and standard deviation sigma = 10 where the probability that x0<x<x1 = 0.9. What is the...