6.0. Help -1 If op2 5 and nq 2 5, estimate P(at least 3) with n 13 and p 05 by using the normal distribution as an approximation to the binomial distribution, if np<5orng 5 then state that the normal approximation is not suitable Select the correct choice below and, if necessary, fill in Ithe answer box to complete your choice A. P(at least 3) (Round to three decimal places as needed) B. The nomal distribution cannot be used Click to select and enter your answer(s) and then click Check Answer Check Ansaet Clear All All parts showing P Pearson 937 PA AW&EAM11/2/2019 e search
6.0. Help -1 If op2 5 and nq 2 5, estimate P(at least 3) with n 13 and p 05 by using the normal distribution as an approximation to the binomial distribution, if np<5orng 5 then state that the normal approximation is not suitable Select the correct choice below and, if necessary, fill in Ithe answer box to complete your choice A. P(at least 3) (Round to three decimal places as needed) B. The nomal distribution cannot be used Click to select and enter your answer(s) and then click Check Answer Check Ansaet Clear All All parts showing P Pearson 937 PA AW&EAM11/2/2019 e search
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:6.0.
Help
-1
If op2 5 and nq 2 5, estimate P(at least 3) with n 13 and p 05 by using the normal distribution as an approximation to the binomial distribution, if np<5orng 5
then state that the normal approximation is not suitable
Select the correct choice below and, if necessary, fill in Ithe answer box to complete your choice
A. P(at least 3)
(Round to three decimal places as needed)
B. The nomal distribution cannot be used
Click to select and enter your answer(s) and then click Check Answer
Check Ansaet
Clear All
All parts showing
P Pearson
937 PA
AW&EAM11/2/2019
e
search
Expert Solution

Step 1
Given data
n = 13
p = 0.5
np = 13 x 0.5 = 6.5 > 5
nq = 13 x (1 – 0.5 ) = 6.5 > 5
So, conditions for the normal distribution as an approximation to the binomial distribution is valid.
Mean µ = np = 6.5
Standard Deviation is given by

Step by step
Solved in 2 steps with 1 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman

Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman