Author(s): Mario F. TriolaDifference between 12th and 11th editions Side by side comparison of table of contents helps to figure out the most significant changes. |

**Key differences between 12th and 11th editions**

- Period between current and previous publications: 3 years (2012 vs 2009).
- The Twelfth Edition of Triola's
*Elementary Statistics*covers material in 15 chapters as the previous edition. - Updated real data: 84% of examples and 85% of exercises are new for 12th edition.
- New Section 2-4 "Graphs That Enlighten and Graphs That Deceive" explains how to identify bad graphs and realize how they are misleading.
- New Section 15-1 "Ethics in Statistics" discusses ethics in data collection, analysis, and reporting.
- Section 4-6 "Probabilities through Simulations" has been moved to the CD-ROM that comes with the textbook, as courses around the country scale back their emphasis on probability.
- Estimating a population mean when population standard deviation, σ is known and when is unknown is now covered in one Section 7-3.
- Material on testing a claim about a mean in now covered in one Section 8-4.

Elementary Statistics

Published by: Pearson, December 31, 2012

Book Store | New | Used | Rent |
---|---|---|---|

$137.87 |
From: $7.66 | ||

$195.71 |
From: $42.45 |
$11.74 due: Aug 03 $11.15 due: Jun 21 $10.57 due: May 22 |

Plus NEW MyStatLab with Pearson eText (Access Card)

**Hardcover**, 864 pages

Published by: Pearson, December 31, 2012

Book Store | New | Used | Rent |
---|---|---|---|

$214.95 |
From: $15.26 | ||

$219.00 |
From: $28.41 |
$12.74 due: Aug 03 $12.10 due: Jun 21 $11.47 due: May 22 |

Elementary Statistics

Technology Update

**Hardcover**, 888 pages

Published by: Pearson, January 06, 2011

Book Store | New | Used | Rent |
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$17.29 |
From: $1.45 | ||

From: $2.99 |
$4.99 due: Aug 03 $4.99 due: Jun 21 $4.99 due: May 22 |

Published by: Addison Wesley, January 07, 2009

Book Store | New | Used | Rent |
---|---|---|---|

$30.00 |
From: $2.69 | ||

From: $2.94 |
$4.99 due: Aug 03 $4.99 due: Jun 21 $4.99 due: May 22 |

Technology Update , Plus MyMathLab/MyStatLab (Access Card)

**Hardcover**, 857 pages

Published by: Pearson, August 18, 2012

Book Store | New | Used | Rent |
---|---|---|---|

$85.00 |
From: $8.76 | ||

From: $8.76 |
$171.00 due: Aug 03 |

Books a la Carte Edition

**Loose Leaf**

Published by: Addison Wesley, July 24, 2009

Book Store | New | Used | Rent |
---|---|---|---|

$49.95 |
From: $12.18 |

Technology Update, Books A la Carte Edition

**Loose Leaf**, 912 pages

Published by: Pearson, January 06, 2011

Book Store | New | Used | Rent |
---|---|---|---|

$700.00 |
From: $8.82 |

International Edition

**Paperback**

Published by: Pearson, July 04, 2013

Book Store | New | Used | Rent |
---|---|---|---|

$35.99 |
From: $55.99 |

Elementary Statistics

with Multimedia Study Guide

**Hardcover**, 912 pages

Published by: Addison Wesley, March 09, 2007

Book Store | New | Used | Rent |
---|---|---|---|

$45.98 |
From: $1.96 |

Published by: Addison Wesley, August 23, 2007

Book Store | New | Used | Rent |
---|---|---|---|

$84.26 |
From: $1.63 |

**Saving advice**

- Used 12th edition can save you
**$130.21**over the new one. -
Used previous 11th edition costs
**$6.21**less than the used 12th.