Homework Help is Here – Start Your Trial Now!
Math
Statistics
All the necessary values have been found to find the 95% confidence interval. We have x = 832, Za/2 = 1.960, o = 150, and n = 100. Find the lower bound of the confidence interval, rounding the result to the nearest integer. X-E = X-²a/2 = 832 - x+E=x+Za/2 Find the upper bound of the confidence interval, rounding the result to the nearest integer. of 0 = 832 + /100 O √n 150 V100 Therefore, rounded to the nearest integer, a 95% confidence interval for the population mean examination score is from a lower bound to an upper bound of

All the necessary values have been found to find the 95% confidence interval. We have x = 832, Za/2 = 1.960, o = 150, and n = 100. Find the lower bound of the confidence interval, rounding the result to the nearest integer. X-E = X-²a/2 = 832 - x+E=x+Za/2 Find the upper bound of the confidence interval, rounding the result to the nearest integer. of 0 = 832 + /100 O √n 150 V100 Therefore, rounded to the nearest integer, a 95% confidence interval for the population mean examination score is from a lower bound to an upper bound of

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
100%
Step 3 All the necessary values have been found to find the 95% confidence interval. We have x = 832, Za/2 = 1.960, o = 150, and n = 100. Find the lower bound of the confidence interval, rounding the result to the nearest integer. O X-E = X-Za ²a/2 = 832- X+ E = x + z of Find the upper bound of the confidence interval, rounding the result to the nearest integer. a/2 0 √n = 832 + 150 100 O 150 /100 Therefore, rounded to the nearest integer, a 95% confidence interval for the population mean examination score is from a lower bound to an upper bound of X DELL 74°F Sunny Ō (4¹) 12:05 PM 4/13/2023
Transcribed Image Text:Step 3 All the necessary values have been found to find the 95% confidence interval. We have x = 832, Za/2 = 1.960, o = 150, and n = 100. Find the lower bound of the confidence interval, rounding the result to the nearest integer. O X-E = X-Za ²a/2 = 832- X+ E = x + z of Find the upper bound of the confidence interval, rounding the result to the nearest integer. a/2 0 √n = 832 + 150 100 O 150 /100 Therefore, rounded to the nearest integer, a 95% confidence interval for the population mean examination score is from a lower bound to an upper bound of X DELL 74°F Sunny Ō (4¹) 12:05 PM 4/13/2023
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS