Lapis lucera (64 risultati)

Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condizione: Good. Designed for beginning and intermediate data scientists, graduate students beginning research, undergraduate students taking a first or second applied statistics class, quality improvement professionals, and consultants, this unique book provides an integrated treatment of statistical inference techniques in data analysis. Each example is solved analytically, then computationally (using the R Statistical Software) so that readers can see exactly how the computations are performed. Each technique is framed within an easy-to-apply 7 Step methodology that will make planning and presenting research a breeze. If you're new to statistics, data science, or R, this book will help you get started. If you have some experience already, this book will make you more productive and enhance your understanding of foundational statistical concepts including one and two-sample t-tests, paired t-test, one and two proportion z-test, Chi-square test of independence, one-way ANOVA, and inference for linear regression.…

8Vo Softcover. Condizione: Very Good. 3rd. 504p. White pages are unmarked. Binding is tight, spine is unbroken. Covers are glossy with minimal wear. Supplements not included.

paperback. Condizione: Good. Ships in a BOX from Central Missouri! May not include working access code. Will not include dust jacket. Has used sticker(s) and some writing or highlighting. UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes).

paperback. Condizione: Very Good.

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condizione: New.

Condizione: good. This book is in good condition. The cover has minor creases or bends. The binding is tight and pages are intact. Some pages may have writing or highlighting.

Condizione: good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

paperback. Condizione: Good.

Paperback. Condizione: Good. Need a quick, easy, comprehensive intro to research with R? This book is great for high school, undergraduate, and graduate students who need to create and investigate research questions -- for science fairs, projects, a thesis, or a dissertation -- particularly if they're not strong in math. Designed as a companion to Statistics (The Easier Way) With 2, 2nd Ed. (but completely useful standalone) this book contains 26 complete examples of research questions that are solved using basic data science and methods from statistical inference. Each problem is solved analytically (using equations) and computationally (with the R Statistical Software), which helps you understand what's happening beneath the surface of the statistical software. Estimation and confidence intervals help you check your progress for 13 different inference tests: one sample t-test, two sample t-test (equal variances), two sample t-test (unequal variances), paired t-test, one way analysis of variance (ANOVA), one proportion z-test, two proportion z-test, Chi-square test of independence, Chi-square goodness of fit test, simple linear regression (tests for slope and intercept), multiple regression (test for slopes and intercept), Chi-square test for one variance, and F test for homogeneity of variances.…

Condizione: New.

Condizione: New.

Paperback or Softback. Condizione: New. The Draconic Ephemeris: 1950-2050 at Noon. Book.

paperback. Condizione: Good. 2nd ed. Ships in a BOX from Central Missouri! May not include working access code. Will not include dust jacket. Has used sticker(s) and some writing or highlighting. UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes).

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback or Softback. Condizione: New. Data, Strategy, Culture & Power: Win with Data-Centric AI by making human nature work for you. Book.

Condizione: New.

Condizione: New. Ships same or next business day with delivery confirmation. Brand New. Expedited shipping available.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: new. New Copy. Customer Service Guaranteed.

Condizione: New.

Paperback or Softback. Condizione: New. Statistics (the Easier Way) with R, 3rd Ed: an informal text on statistics and data science. Book.