# Introductory statistics for the behavioral sciences by Joan Welkowitz — resale value

Source: JunkPal price guide — https://junkpal.ai/products/introductory-statistics-for-the-behavioral-sciences-joan-welkowitz-ol58761w

**Introductory statistics for the behavioral sciences by Joan Welkowitz** — resale value from real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/introductory-statistics-for-the-behavioral-sciences-joan-welkowitz-ol58761w

Values are medians of real closed eBay sales, updated 2026-06-20. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJoan%2520Welkowitz%2520Introductory%2520statistics%2520behavioral%2520sciences%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJoan%2520Welkowitz%2520Introductory%2520statistics%2520behavioral%2520sciences%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| UPC / EAN | 9780470362396 |
| Brand | Joan Welkowitz |
| Published | 1971 |
| Publisher | Wiley & Sons, Incorporated, John |
| Pages | 391 |
| Editions | 24 |
| Category | Science |

## Introductory statistics for the behavioral sciences resale value

**Introductory statistics for the behavioral sciences** by Joan Welkowitz (1971). Across 24 editions. Used-book value depends heavily on edition (first printing vs. reprint), condition, dust jacket, and whether it's signed. First editions and out-of-print titles command the biggest premiums.

### What drives the price

First editions/first printings, intact dust jackets, signatures, and unmarked pages are the top value drivers. Book-club editions and later reprints are worth far less.

## FAQ

**Is this an old edition?**

Yes, this book was originally published in 1971 and has seen 24 editions.

**What is the ISBN for this specific copy?**

The ISBN listed for this title is 9780470362396.

**Who is the author of this statistics textbook?**

The author of Introductory Statistics for Behavioral Sciences is Joan Welkowitz.

---

Full price guide: https://junkpal.ai/products/introductory-statistics-for-the-behavioral-sciences-joan-welkowitz-ol58761w
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-20, based on real sold listings (junkpal.ai)"