Flashcards 25
Flashcards 25
Flashcards 25
In decision theory, if you are concerned with testing the A two tailed test
significance of the departure of an observed value in either a
positive or a negative direction from the value indicated by
our hypothesis, which test would you select?
Describe the coefficient of variation? The standard deviation divided by the mean
One of your subordinates brings you a study indicating a Not enough information to make a decision
coefficient of correlation of -0.4 concerning the wearing of
personal protective equipment and the prevention of injuries
during a particular parts washing operation. What do you
think the study shows?
What are the three basic legal principles that can be used by Negligence, strict liability, breach of warranty
plaintiffs in product liability cases?
What is not a factor in cost effectiveness analysis, but is a Cost of operation if project is not completed
factor in cost benefit analysis?
Which of the following is not true concerning the Management goals should be published
establishment of management goals for the occupational
safety and health program?
A contractor fails to guard a large excavation filled with Attractive nuisance or attractive allurement
water and a small child drowns in the excavation over the
weekend. The contractor could be found negligent under
which of the following legal doctrines?
What type of probability may be specified by the obvious Priori
nature of happenings?
What could (Halon 1211) release during decomposition that Hydrogen fluoride
can be considered hazardous?
What device is best suited for continuous, smooth, variable Rotary knob
control?
What is the preferred way to purge a 30 foot diameter tank Siphon tubes
with a flat bottom and flattop?
A large dip tank of trichloroethylene is located next to a large Fire and explosion
sealed tank containing 50% sodium hydroxide solution.
What hazards would be encountered if these materials are
allowed to contact?
From preceding flashcard, you discover the tank containing NaOH rapidly corrodes aluminum
NaOH is made of aluminum-any problems?
What is the audible range for an average young person with Between 20-20,000HZ
unimpaired hearing?
What does the term bioaccumulation refer to? Movement of trace metals in the food chain