CK-12 Probability and Statistics - Advanced

http://www.ck12.org Chapter 4. Discrete Probability Distribution Mean Value or Expected Value The mean value or expected value o ...

http://www.ck12.org Chapter 1. An Introduction to Analyzing Statistical Data On the home screen, press[2nd][LIST]to enter the li ...

4.3. Mean and Standard Deviation of Discrete Random Variables http://www.ck12.org μ= ( 0 )( 99 .9%)+( 15 , 000 )( 0 .1%) = 0 + 1 ...

1.3. Measures of Center http://www.ck12.org Mean vs. Median Both the mean and the median are important and widely used measures ...

http://www.ck12.org Chapter 4. Discrete Probability Distribution μ=E(x) =∑ x x p(x) μ= 0 (. 002 )+ 1 (. 029 )+ 2 (. 132 )+ 3 (. ...

http://www.ck12.org Chapter 1. An Introduction to Analyzing Statistical Data x ̄=∑ (x 1 +x 2 +···+xn) n You may have remembered ...

4.3. Mean and Standard Deviation of Discrete Random Variables http://www.ck12.org Review Questions Consider the following proba ...

1.3. Measures of Center http://www.ck12.org Trimmed Mean Remember that the mean is not resistant to the effects of outliers. Man ...

http://www.ck12.org Chapter 4. Discrete Probability Distribution 4.4 The Binomial Probability Distribution Learning Objectives ...

http://www.ck12.org Chapter 1. An Introduction to Analyzing Statistical Data This is not a hard and fast rule and is a good illu ...

4.4. The Binomial Probability Distribution http://www.ck12.org A company decides to conduct a survey on customers to see if the ...

1.3. Measures of Center http://www.ck12.org “middle” quartile and is sometimes referred to asQ 2. Some also refer to the minimum ...

http://www.ck12.org Chapter 4. Discrete Probability Distribution Forx=2, only two will pass the test. This event has six simple ...

http://www.ck12.org Chapter 1. An Introduction to Analyzing Statistical Data Technology Note: Medians and Quartiles on the Graph ...

4.4. The Binomial Probability Distribution http://www.ck12.org over a million possible outcomes. To tabulate such outcomes would ...

1.3. Measures of Center http://www.ck12.org Other measures of center include themidrange, which is the mean of the maximum and m ...

http://www.ck12.org Chapter 4. Discrete Probability Distribution p(x) = ( n x ) px( 1 −p)n−x Substituting we have:p(x) = ( 3 x ) ...

http://www.ck12.org Chapter 1. An Introduction to Analyzing Statistical Data TABLE1.4:(continued) Island or Volcano Number of In ...

4.4. The Binomial Probability Distribution http://www.ck12.org b. The probability at most one customer means p(x≤ 1 ) =p( 0 )+p( ...

1.3. Measures of Center http://www.ck12.org Further Reading http://edhelper.com/statistics.htm; http://en.wikipedia.org/wiki/Ar ...