Question
A college has 25,000 students, of whom 10000 are older than 25! The registrar draws a simple random sample of 400 students! The expected value
A college has 25,000 students, of whom 10000 are older than 25! The registrar draws a simple random sample of 400 students!
The expected value for the number of students in the sample who are older than 25 is?
The standard error for the number of students in the sample who are older than 25 is?
The expected value for the percentage of students in the sample who are older than 25 is?
The standard error for the percentage of students in the sample who are older than 25 is?
The percentage of students in the sample who are older than 25 will be around , give or take or so?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Mathematical Interest Theory
Authors: Leslie Jane, James Daniel, Federer Vaaler
3rd Edition
147046568X, 978-1470465681
