Interval Estimate  An Point Estimate vs Interval Estimate interval estimate is an interval of numbers within which the parameter value is believed to fall. Point Estimation:…

1. Chapter 10 Introduction to Inference Section 10.1 Estimating with Confidence 2. Twenty five samples from the same population gave these 95% confidence intervals, 95% of…

Slide 1 Slide 2  With replacement or without replacement? Slide 3  Draw conclusions about a population based on data about a sample.  Ask questions about a number…

1. Chapter 10 Introduction to Inference Section 10.1 Estimating with Confidence 2. Twenty five samples from the same population gave these 95% confidence intervals, 95% of…

1. Chapter 10 Introduction to Inference Section 10.1 Estimating with Confidence 2. Twenty five samples from the same population gave these 95% confidence intervals, 95% of…

Slide 1 Chapter 8 Interval Estimation Population Mean:  Known Population Mean:  Known Population Mean:  Unknown Population Mean:  Unknown n Determining the Sample…

Slide 1 1 1 Slide A point estimator cannot be expected to provide the A point estimator cannot be expected to provide the exact value of the population parameter. exact value…

Essentials of Biostatistics in Public Health Power and Sample Size Determination Anwar Ahmad Learning Objectives Provide examples demonstrating how the margin of error, effect…

* Calculate a Point Estimate Recall that characteristics of the sample are called statistics, while characteristics of the population are called parameters. Statistical inference…

Slide 1 Chapter 10 Section 10.1 Part 2 – Estimating With Confidence Confidence Interval for a Population Mean 2 Confidence Interval Building Strategy Our construction of…