hard · SAT Math
A company recorded department and commute method for 180 employees. The results (counts of employees) are shown below. Drives Public Transit Row Total Sales 54 36 90 Engineering 42 48 90 Column Total 96 84 180 One employee is selected at random from the Sales department. What is the probability that this employee does NOT drive to work (that is, uses public transit)?
- 0.20
- 0.40
- 0.43
- 0.60
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