Add this copy of Validity and Validation (Understanding Statistics) to cart. $19.95, very good condition, Sold by Open Books Ltd rated 4.0 out of 5 stars, ships from Chicago, IL, UNITED STATES, published 2013 by Oxford University Press.
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Very good. Open Books is a nonprofit social venture that provides literacy experiences for thousands of readers each year through inspiring programs and creative capitalization of books.
Add this copy of Validity and Validation (Understanding Statistics) to cart. $25.65, very good condition, Sold by Ernest & Hadley Booksellers rated 4.0 out of 5 stars, ships from Tuscaloosa, AL, UNITED STATES, published 2013 by Oxford University Press.
Add this copy of Validity and Validation P to cart. $33.00, fair condition, Sold by Books International rated 3.0 out of 5 stars, ships from Toronto, ON, CANADA, published 2013 by OUP Us.
Add this copy of Validity and Validation to cart. $34.92, like new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2013 by OUP Us.
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Fine. Trade paperback (US). Glued binding. 224 p. Contains: Unspecified, Tables, black & white. Understanding Statistics. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
