Determining if the customer is likely to return to reclaim an item is a subjective decision, and wily customers may attempt to persuade the pawnshop owner that the item in question is important to them (" that necklace belonged to my grandmother, so I will certainly return for it "), and they will claim that they will return to recover it.

Now we consider the set of all normal sets, R. Determining whether R is normal or abnormal is impossible: If R were a normal set, it would be contained in the set of normal sets ( itself ), and therefore be abnormal ; and if R were abnormal, it would not be contained in the set of all normal sets ( itself ), and therefore be normal.

Determining if the culture leans more toward individualism or collectivism would allow the coach to determine the type of feedback necessary for motivation.

; Interpretation: Determining if an indication is of a type to be investigated.

; Evaluation: Determining if a flaw is rejectable.

Determining whether a cutting fluid should be used, and, if so, choosing the proper cutting fluid, is usually included within the scope of cutting condition.

Determining the achromatic number is NP-hard ; determining if it is greater than a given number is NP-complete, as shown by Yannakakis and Gavril in 1978 by transformation from the minimum maximal matching problem.

Determining the cause of such accidents is difficult for investigators and it is often impossible to tell if negligence caused the crash.

Determining when the first engagement of the United States in World War II occurred depends on the scholar and if such actions led to formal entry of the United States into the conflict.

Determining the UMVUE, if one exists, for a particular problem is important for practical statistics, since less-than-optimal procedures would naturally be avoided, other things being equal.

Determining if a facility is subject to the EPCRA emergency planning requirements is straightforward.

* Determining if customers are satisfied by evaluating the output and supporting continual improvement

* Leading / directing: Determining what needs to be done in a situation and getting people to do it.

Determining what exactly separates a short story from longer fictional formats is problematic.

Determining what average input means is difficult, and often that average input has properties which make it difficult to characterise mathematically ( consider, for instance, algorithms that are designed to operate on strings of text ).

The term ‘ fair ’ is meant to denote not only a smooth transition from fore to aft but also a shape that was ‘ right .’ Determining what is ‘ right ’ in a particular situation in the absence of definitive supporting analysis encompasses the art of naval architecture to this day.

Determining what is and is not a code smell is often a subjective judgment, and will often vary by language, developer and development methodology.

Determining what your objectives are is the first step in pricing.

Determining overhead costs often involves making assumptions about what costs should be associated with production activities and what costs should be associated with other activities.

Determining what to include in the carbon footprint depends upon the organization and the standards they are following.

Determining who owed what feudal incidences filled the court dockets for generations.

Determining exactly what constitutes the " operating system " per se is a matter of continuing debate.

Determining what National Socialists saw as the concept of Nazi Architecture is problematic.

Determining what records have enduring value can be challenging.

Determining what rank each pilot would assume in the USAAF had to be negotiated, with most being given a rank equivalent to their RAF rank.

" Determining exactly what formed the Serpent Mound Cryptoexplosion Structure is a problem that geologists continue to debate.

Determining what part of the butterfly genome controls wing color and pattern is also a major component that must be taken into account when trying to understand the evolution of mimicry.

Determining what constitutes this life-cycle includes assessing the relevance and extent of energy into raw material extraction, transport, manufacture, assembly, installation, dis-assembly, deconstruction and / or decomposition as well as human and secondary resources.

Determining the extent to which the changes that have occurred would have happened in the absence of the Mackinac Center is not possible.

Determining an appropriate and safe exercise program is challenging and must be carefully individualized to each person being sure to account for all contraindications and precautions.

Determining whether a particular person had lawful possession or mere custody is sometimes extremely difficult.

Determining the presence of both parts of this definition is not always straightforward, as hypoglycemic symptoms and effects are vague and can be produced by other conditions ; people with recurrently low glucose levels can lose their threshold symptoms so that severe neuroglycopenic impairment can occur without much warning, and many measurement methods ( especially glucose meters ) are imprecise at low levels.

Determining a precise value for a particular knot is difficult because many factors can affect a knot efficiency test: the type of fiber, the style of rope, the size of rope, whether it is wet or dry, how the knot is dressed before loading, how rapidly it is loaded, whether the knot is repeatedly loaded, and so on.

Determining which proteins are poly-ubiquitinated can be helpful in understanding how protein pathways are regulated.

Determining whether a given food should be classified as bread, cake, or pastry can be difficult.

Determining the penetrance of the C282Y allele can be influenced by when, in the course of a lifetime, homozygotes are evaluated by the medical community.

Determining the strength of different manufactures of pepper sprays can be confusing.

Determining whether an employee has custody or possession can be difficult.

Determining whether a player is in " active play " can be complex.

Determining whether the victim obtained title or possession can present problems.

Determining the principal value of some of these functions can be obtained by decomposing the function into simpler ones whereby the principal value of the simple functions are straightforward to obtain.

Determining whether any changes have been made to a message ( or a file ), for example, can be accomplished by comparing message digests calculated before, and after, transmission ( or any other event ).

Determining the age and sex of birds in brown plumage can be very difficult.

Determining an orthogonal transformation to tridiagonal form can be done with the Lanczos algorithm.

Determining the head of navigation can be subjective on many streams, as this point may vary greatly with the size of the ship being contemplated for navigation.

* Determining relative humidity: The percent relative humidity can be located at the intersection of the vertical dry bulb and diagonally down sloping wet bulb temperature lines.

Determining fraud committed by the health insurance companies can sometimes be found be comparing revenues from premiums paid against the expenditure by the health insurance companies on claims.

Determining forecast accuracy, like forecasting itself, can never be performed with certainty and so it is advisable to ensure that input data is measured and obtained as accurately as possible, the most appropriate forecasting methods are selected, and the forecasting process is conducted as rigorously as possible.

Determining whether a particular reaction is conrotatory or disrotatory can be accomplished by examining the molecular orbitals of each molecule.

Determining the optimal parameters in a model of this type is not trivial, and local numerical optimization methods such as gradient descent can be sensitive to initialization because of the presence of local minima of the training criterion.

Determining the authenticity of a prewar Gibson banjo can be a real challenge, for a variety of reasons: