Introduction Hypothesis testing for one mean Hypothesis testing for one proportion Hypothesis testing for two mean (difference) Hypothesis testing for two proportion (difference)…
One-Sample Hypothesis Tests Chapter 9 Logic of Hypothesis Testing Statistical Hypothesis Testing Testing a Mean: Known Population Variance Testing a Mean: Unknown Population…
“Hypothesis Testing for Population Mean” Arun Kumar, Ravindra Gokhale, and Nagarajan Krishnamurthy Quantitative Techniques-I, Term I, 2012 Indian Institute of Management…
Hypothesis Testing: Single Mean and Single Proportion Introduction One job of a statistician is to make statistical inferences about populations based on samples taken from…
* CHAPTER 4 (PART 3) STATISTICAL INFERENCES * Hypothesis and Test Procedures State the null hypothesis, and alternative hypothesis, Determine the rejection and non-rejection…
Chapter 9 Hypothesis Testing: Single Mean and Single Proportion 9.1 Hypothesis Testing: Single Mean and Single Proportion1 9.1.1 Student Learning Objectives By the end of…
Slide 1 Hypothesis testing – mean differences between populations Part 2 Slide 2 Hypothesis Tests for Differences Between Two Population Means control groupssubstitutes…
Tests of Significance: Stating Hypothesis; Testing Population Mean Tests of Significance Use a confidence interval to… estimate a population parameter (µ) Use a Test of…
Slide 1 Chapter 7 Hypothesis Testing with One Sample 1 Slide 2 Chapter Outline 7.1 Introduction to Hypothesis Testing 7.2 Hypothesis Testing for the Mean (Large Samples)…
CHAPTER 9: HYPOTHESIS TESTING SINGLE MEAN AND SINGLE PROPORTION Exercise 1 You are testing that the mean speed of your cable Internet connection is more than three Megabits…
Chapter 7 Section 7.2 Hypothesis Testing for the Mean (Large Samples) Section 7.2 Objectives Find P-values and use them to test a mean μ Use P-values for a z-test Find critical…
* Hypothesis Testing: Population Mean and Proportion Chapter 9 Chapter 9 - Learning Objectives Conduct a HYPOTHESIS TEST for a SINGLE population MEAN or PROPORTION. Describe…
Slide 1 1 Confidence Interval and Hypothesis Testing for: Population Mean ( ) Slide 2 2 Assumptions & Conditions Random sample Independent observations Nearly normal…
Slide 1Section 7.3 Hypothesis Testing for the Mean (Small Samples) Slide 2 Similar to section 7.2… When the distribution is normal (or nearly normal), n < 30 or σ is…
Slide 1 1 Chapter 7 Hypothesis Testing 7-1 Basics of Hypothesis Testing 7-2 Testing a Claim about a Mean: Large Samples 7-3 Testing a Claim about a Mean: Small Samples 7-4…
Section 7-2 Hypothesis Testing for the Mean (n 30) Section 7-2 Hypothesis Testing for the Mean (n 30) Objective: SWBAT Find a p value and use them to test a mean…
Hypothesis Testing for the Mean (Large Samples) * Section 7.2 Larson/Farber 4th ed. Section 7.2 Objectives * Find P-values and use them to test a mean μ Use P-values for…
Chapter 9 Hypothesis Testing of Single Mean and Single Proportion: Homework EXERCISE 1 Some of the statements below refer to the null hypothesis some to the alternate hypothesis…
1 Hypothesis Testing with One Sample Chapter 7 § 7.1 Introduction to Hypothesis Testing Larson & Farber, Elementary Statistics: Picturing the World, 3e 3 Hypothesis…
Slide 1 Fundamentals of Hypothesis Testing Slide 2 Identify the Population Assume the population mean TV sets is 3. (Null Hypothesis) REJECT Compute the Sample Mean to be…