CK-12 Probability and Statistics - Advanced
http://www.ck12.org Chapter 8. Hypothesis Testing 8.2 Testing a Proportion Hypothesis Learning Objectives Test a hypothesis abo ...
http://www.ck12.org Chapter 4. Discrete Probability Distribution p(x> 2 ) = 1 −p(x≤ 2 ) = 1 −[p( 1 )+p( 2 )] Before we go any ...
8.2. Testing a Proportion Hypothesis http://www.ck12.org To test questions like these, we make hypotheses about population propo ...
4.6. The Geometric Probability Distribution http://www.ck12.org Review Questions A prison reports that the number of escape att ...
http://www.ck12.org Chapter 5. Normal Distribution CHAPTER 5 Normal Distribution Chapter Outline 5.1 The Standard Normal Probabi ...
http://www.ck12.org Chapter 8. Hypothesis Testing Testing a Proportion Hypothesis Using the P-Value Similar to testing hypothese ...
5.1. The Standard Normal Probability Distribution http://www.ck12.org 5.1 The Standard Normal Probability Distribu- tion Learnin ...
8.2. Testing a Proportion Hypothesis http://www.ck12.org Since our critical value is 1.64 and our test statistic is 1.51, wecann ...
http://www.ck12.org Chapter 5. Normal Distribution areas on either side showing less wear. On average, people are more likely to ...
http://www.ck12.org Chapter 8. Hypothesis Testing The interval (i.e.− 40 .4 to 45.6 or 102 to 108, etc.) If we are estimating ...
5.1. The Standard Normal Probability Distribution http://www.ck12.org Because so many real data sets closely approximate a norma ...
8.2. Testing a Proportion Hypothesis http://www.ck12.org where: p=the sample proportion P=the hypothesized population proportion ...
http://www.ck12.org Chapter 5. Normal Distribution Spread Let’s go back to our popcorn example. The bag advertises a certain tim ...
http://www.ck12.org Chapter 8. Hypothesis Testing 9.CI= ( 0. 614 , 0. 706 ) We are 99% confident that the interval( 0. 614 ,< ...
5.1. The Standard Normal Probability Distribution http://www.ck12.org The first distribution pictured above has a smaller standa ...
8.3. Testing a Mean Hypothesis http://www.ck12.org 8.3 Testing a Mean Hypothesis Learning Objectives Calculate the sample test ...
http://www.ck12.org Chapter 8. Hypothesis Testing If the test statistics falls in the area between the critical values (meaning ...
http://www.ck12.org Chapter 5. Normal Distribution Adjust your window to match the following settings and press[GRAPH] Choose[2n ...
8.3. Testing a Mean Hypothesis http://www.ck12.org At a 0.05 single-tailed significance level, our critical value for a single-t ...
5.1. The Standard Normal Probability Distribution http://www.ck12.org The Empirical Rule Because of the similar shape of all nor ...
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