If np 25 and ng 2 5, estimate P(at least 4) with n= 13 and p = 0.4 by using the normal distribution as an approximation to the binomial distribution; if np <5 or ng < 5, then state that the normal approximation is not suitable.Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. P(at least 4) =(Round to three decimal places as needed.)O B. The normal distribution cannot be used.

Identify the correct option whether the normal approximation can be used to obtain the probability…

Answered: If np 25 and ng 2 5, estimate P(at…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

Find the are below 13 for a N(15,5) distribution
using the chi-square distribution table, find the values for x2left and x2right of the following. when a=0.05 n=26 Final answer with 3 decimal points.
he population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=65, find the probability of a sample mean being greater than 217 if μ=216 and σ=3.5. For a sample of n=65, the probability of a sample mean being greater than 217 if μ=216 and σ=3.5 is nothing. (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean ▼ would not would be considered unusual because it ▼ does not lie lies within the range of a usual event, namely within ▼ 1 standard deviation 2 standard deviations 3 standard deviations of the mean of the sample means.
llustration 17.8. For a binomial distribution the mean is 6 and standard deviation is 2. Write out all the terms of the distri- bution.
Explain how to decide when a normal distribution can be used to approximate a binomial distribution. Choose the correct answver below O A. If np 0 and nq > 0, the normal distribution can be used. O C. If np 5 and nq 5, the normal distribution can be used. O D. If np 2 5 and nq 5, the normal distribution can be used. Click to select your answer.
10
Plz answer d,e and f part
find the mean, variance, and standard deviation for each of the values of n and p when the conditions for the binomial distribution are met. Round your answers to three decimal places as needed. n=, 325 p=0.36
Suppose X is binomially distributed with n = 1000 and p = .7. Find the mean and the standard deviation of X. ?x = _______ and ?x =
using the chi-square distribution table, find the values for x2left and x2right of the following. when a=0.05 n=26 Final answer with 3 decimal places.
* 00 R If np > 5 and ng 2 5, estimate P(more than 9) with n = 14 and p = 0.7 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or ng < 5 then state the normal approximation is not suitable State the correct choice below and, if necessary, fill in the answer box to complete your choice. a. P(more than 9) = [ Select] %3D b. The normal distribution cannot be used. [Select] < Previous Next NOV 1 23 MacBook Air 000 DD F7 000 F3 F4 F5 F8 $ 4 V 9. 6.

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