Solve the problem.An employment agency required 20 secretarial candidates to type the same manuscript. The number of errors found in each manuscript is summarized in the histogram. Find the empirical probability that a candidate has less than four errors in the typed manuscript.
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Use a proportion to solve the problem.The ratio of a basketball player's completed free throws to attempted free throws is 3 to 8. If she completed 15 free throws, find how many free throws she attempted. Round to the nearest whole number if necessary.
A. 5 free throws B. 40 free throws C. 3 free throws D. 6 free throws
Evaluate the improper integral.
A. 
B. 
C. 
D. 
Identifying opportunities is a/an ____ process. Developing the capabilities needed to exploit them is a/an ____ process.
A. entrepreneurial, strategic B. strategic, entrepreneurial C. creative, administrative D. administrative, creative
Eliminate the parameter to obtain a Cartesian equation of the curve.x = 3 sin t, y = 3 cos t, 0 ? t ? 2?
A. y = x2 - 9, -2 ? x ? 2
B. x2 + y2 = 9, -3 ? x ? 3
C. y = 
= 9, -? < x < ?
D. y2 - x2 = 9, -? < x < ?