Answered: 11th - It was observed that 30 out of…

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

11th -

It was observed that 30 out of 100 randomly selected students smoked. Estimate the 95% confidence interval for the proportion of smokers in the population, \pi.

a)	P(0.21<p<0.39)=0.95

B)	P(0.51<p<0.78)=0.95

NS)	P(0.45<p<0.78)=0.95

D)	P(0.21<p<0.59)=0.95

TO)	P(0.11<p<0.28)=0.95

Expert Solution

Introduction

we associate with the interval estimate is called confidence interval. This probability indicates how confidence we are above the interval estimate that will include the population parameter a higher most normally used confidence levels are 90%,95%,99%. A range of values can be suggested with a certain amounts of confidence such estimates are called confidence interval estimates.

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions