Homework Help is Here – Start Your Trial Now!
Math
Statistics
Given two normally distributed populations with means (₁, ₂) = (88, 83) and standard deviations (01,02) = (44, 52), respectively, what is the probability that samples of size n₁ = 78 and n₂ = 79 will yield a value of 1 - 2 greater than 3 but less than 14 ? O e. 0.4819 O c. 0.4814 O d. 0.9648 O a. 0.0643 O b. 0.1422

Given two normally distributed populations with means (₁, ₂) = (88, 83) and standard deviations (01,02) = (44, 52), respectively, what is the probability that samples of size n₁ = 78 and n₂ = 79 will yield a value of 1 - 2 greater than 3 but less than 14 ? O e. 0.4819 O c. 0.4814 O d. 0.9648 O a. 0.0643 O b. 0.1422

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
Given two normally distributed populations with means \((\mu_1, \mu_2) = (88, 83)\) and standard deviations \((\sigma_1, \sigma_2) = (44, 52)\), respectively, what is the probability that samples of size \(n_1 = 78\) and \(n_2 = 79\) will yield a value of \(\bar{x}_1 - \bar{x}_2\) greater than 3 but less than 14? - ○ e. 0.4819 - ○ c. 0.4814 - ○ d. 0.9648 - ○ a. 0.0643 - ○ b. 0.1422
Transcribed Image Text:Given two normally distributed populations with means \((\mu_1, \mu_2) = (88, 83)\) and standard deviations \((\sigma_1, \sigma_2) = (44, 52)\), respectively, what is the probability that samples of size \(n_1 = 78\) and \(n_2 = 79\) will yield a value of \(\bar{x}_1 - \bar{x}_2\) greater than 3 but less than 14? - ○ e. 0.4819 - ○ c. 0.4814 - ○ d. 0.9648 - ○ a. 0.0643 - ○ b. 0.1422
Expert Solution
Step 1: Given information

μ1=88,μ2=83,σ1=44,σ2=52,n1=78,n2=79

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar 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