Homework Help is Here – Start Your Trial Now!
Math
Statistics
ompute P(x) using the binomial probabilnty formula. Then determine whetner the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. n= 83, p= 0.77, and x= 67 For n= 83, p= 0.77, and x = 67, find P(x) using the binomial probability distribution. P(x) = (Round to four decimal places as needed.) Can the normal distribution be used to approximate this probability? O A. Yes, the normal distribution can be used because np(1-p)s 10. O B. No, the normal distribution cannot be used because np(1- p) 2 10. O C. Yes, the normal distribution can be used because np(1- p) 2 10. O D. No, the normal distribution cannot be used because np(1- p) < 10. Approximate P(x) using the normal distribution. Select the correct choice below and fill in any answer boxes in your choice. O A. P(x) = (Round to four decimal places as needed.) O B. The normal distribution cannot be used to approximate the binomial distribution in this case. Compare the normal approximation with the exact probability. Select the correct choice below and fill in any answer boxes in your choice. O A. The exact probability is greater than the approximated probability by. OB. The exact probability is less than the approximated probability by OC. The exact and approximated probabilities are equal. O D. The normal distribution cannot be used to approximate the binomial distribution in this case.

ompute P(x) using the binomial probabilnty formula. Then determine whetner the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. n= 83, p= 0.77, and x= 67 For n= 83, p= 0.77, and x = 67, find P(x) using the binomial probability distribution. P(x) = (Round to four decimal places as needed.) Can the normal distribution be used to approximate this probability? O A. Yes, the normal distribution can be used because np(1-p)s 10. O B. No, the normal distribution cannot be used because np(1- p) 2 10. O C. Yes, the normal distribution can be used because np(1- p) 2 10. O D. No, the normal distribution cannot be used because np(1- p) < 10. Approximate P(x) using the normal distribution. Select the correct choice below and fill in any answer boxes in your choice. O A. P(x) = (Round to four decimal places as needed.) O B. The normal distribution cannot be used to approximate the binomial distribution in this case. Compare the normal approximation with the exact probability. Select the correct choice below and fill in any answer boxes in your choice. O A. The exact probability is greater than the approximated probability by. OB. The exact probability is less than the approximated probability by OC. The exact and approximated probabilities are equal. O D. The normal distribution cannot be used to approximate the binomial distribution in this case.

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 20E
See similar textbooks
icon
Related questions
Question
Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. n= 83, p = 0.77, and x = 67 For n= 83, p = 0.77, and x= 67, find P(x) using the binomial probability distribution. P(x) = (Round to four decimal places as needed.) Can the normal distribution be used to approximate this probability? O A. Yes, the normal distribution can be used because np(1 - p)s 10. O B. No, the normal distribution cannot be used because np(1- p) 2 10. O C. Yes, the normal distribution can be used because np(1- p) 2 10. O D. No, the normal distribution cannot be used because np(1- p)< 10. Approximate P(x) using the normal distribution. Select the correct choice below and fill in any answer boxes in your choice. O A. P(x) = (Round to four decimal places as needed.) O B. The normal distribution cannot be used to approximate the binomial distribution in this case. Compare the normal approximation with the exact probability. Select the correct choice below and fill in any answer boxes in your choice. O A. The exact probability is greater the approximated probability by O B. The exact probability is less than the approximated probability by OC. The exact and approximated probabilities are equal. O D. The normal distribution cannot be used to approximate the binomial distribution in this case.
Transcribed Image Text:Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. n= 83, p = 0.77, and x = 67 For n= 83, p = 0.77, and x= 67, find P(x) using the binomial probability distribution. P(x) = (Round to four decimal places as needed.) Can the normal distribution be used to approximate this probability? O A. Yes, the normal distribution can be used because np(1 - p)s 10. O B. No, the normal distribution cannot be used because np(1- p) 2 10. O C. Yes, the normal distribution can be used because np(1- p) 2 10. O D. No, the normal distribution cannot be used because np(1- p)< 10. Approximate P(x) using the normal distribution. Select the correct choice below and fill in any answer boxes in your choice. O A. P(x) = (Round to four decimal places as needed.) O B. The normal distribution cannot be used to approximate the binomial distribution in this case. Compare the normal approximation with the exact probability. Select the correct choice below and fill in any answer boxes in your choice. O A. The exact probability is greater the approximated probability by O B. The exact probability is less than the approximated probability by OC. The exact and approximated probabilities are equal. O D. The normal distribution cannot be used to approximate the binomial distribution in this case.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
SEE MORE TEXTBOOKS