The employees of a company were surveyed on questions regarding their educational background (college degree or no college degree) and marital status (single or married). Of the 600 employees, 400 had college degrees, 100 were single, and 60 were single college graduates. The probability that an employee of the company is single or has a college degree is ________.
A: 0.1
B: 0.25
C: 0.667
D: 0.733
A: 0.1
B: 0.25
C: 0.667
D: 0.733
举一反三
- The employees of a company were surveyed on questions regarding their educational background (college degree or no college degree) and marital status (single or married). Of the 600 employees, 400 had college degrees, 100 were single, and 60 were single college graduates. The probability that an employee of the company is single or has a college degree is ________. A: 0.10 B: 0.25 C: 0.567 D: 0.733
- The employees of a company were surveyed on questions regarding their educational background (college degree or no college degree) and marital status (single or married). Of the 600 employees, 400 had college degrees, 100 were single, and 60 were single college graduates. The probability that an employee of the company does not have a college degree is ________. A: 0.1 B: 0.33 C: 0.67 D: 0.75
- It’s reported that the company will ________ all its new employees from college graduates next year
- 1) A college degree is important.2) Having a college degree has many positive effects on a person's life.of the above two sentences, sentence 2) is a better topic sentence.
- The job ______ a college degree and a knowledge of computers.