The value of
Quadratic equation is:
We can rewrite the equation as:
By comparing , with standard quadratic equation: .
Substitute these values in the formula and solve.
According to the U.S. National Center for Education Statistics, in 2008 there was a probability that a doctoral degree awarded at a U.S. university was awarded in engineering. If a 2008 U.S. doctoral recipient is randomly selected, what is the probability that his or her degree was not in engineering?
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