Chi square.

JE Wert, CO Neidt, JS Ahmann - 1954 - psycnet.apa.org
In many investigations in education and psychology the elements or cases in a sample can
be classified into categories representing one or more characteristics. The classification …

Numerically Enhanced RTA Workflow–Improving Estimation of Both Linear Flow Parameter and Hydrocarbons In Place

B Bowie, J Ewert - … Resources Technology Conference, 20–22 July …, 2020 - library.seg.org
Two common goals of Rate Transient Analysis (RTA) are the quantification of early time well
performance using the Linear Flow Parameter (LFP), as well as Original Oil In Place (OOIP) …

THE EFFECT OF CALL RISK ON CORPORATE* BOND YIELDS

FC Jen, JE Wert - The Journal of Finance, 1967 - Wiley Online Library
THE INDENTURE of many corporate bonds contains a call provision which gives the issuer
a right, exercisable with advance notice at any time, to redeem the outstanding bonds at the …

Twin examination assumptions

JE Wert - The Journal of Higher Education, 1937 - Taylor & Francis
ANANALYSIS of traditional A-\examinations at the college JL A. level seems to indicate that
higher education has made two impor tant assumptions in the evaluation of the achievement …

Imputed yields of a sinking fund bond and the term structure of interest rates

FC Jen, JE Wert - The Journal of Finance, 1966 - Wiley Online Library
THE INDENTURE OF MANY CORPORATE BONDS requires the issuer to deposit annually
with the trustee of the bond certain sums of money so long as a part of the issue is still …

Variation of hyperbolic-b-parameter for unconventional reservoirs, and 3-segment hyperbolic decline

S Varma, SH Tabatabaie, J Ewert… - … , Houston, Texas, 23-25 …, 2018 - library.seg.org
Unconventional reserves usually have unconventional decline behaviors, in that they do not
follow the traditional exponential or hyperbolic decline trends. Often, they exhibit a “b” value …

The deferred call provision and corporate bond yields

FC Jen, JE Wert - Journal of Financial and Quantitative Analysis, 1968 - cambridge.org
The purpose of this paper is to estimate empirically the effect of the deferred call provisions
on corporate bond yields using the conceptual framework of callable and call-free yields …

Child/Parent Well interactions; study the solutions to prevent frac-hits

A Haghighat, J Ewert - SPE Canadian Energy Technology Conference, 2022 - onepetro.org
Maximizing the hydrocarbon recovery for a given unconventional asset often clashes well
spacing considerations against completion design. This can result in complex child/parent well …

A Technique for Determining Levels of Group Reading

JE Wert - Educational Research Bulletin, 1937 - JSTOR
IT is frequently necessary to evaluate reading which is by particular groups of individuals.
English teacher example, are concerned with the optional reading w students do when they …

The effectiveness of the public-school-housed library branch

JE Wert - The Library Quarterly, 1937 - journals.uchicago.edu
One effort that has met with limited success in reducing this library housing cost has been
the housing of library branches in public-school buildings. The history of this movement is …