Suppose a quality manager for Dell Computers has collected the following data on the quality status of disk drives by supplier. She inspected a total of 700 disk drives. Based on these inspection data, what is the probability of randomly selecting a disk drive from company B?
A) 0.07
B) 0.28
C) 0.021
D) 0.76

Question

Suppose a quality manager for Dell Computers has collected the following data on the quality status of disk drives by supplier. She inspected a total of 700 disk drives.  Based on these inspection data, what is the probability of randomly selecting a disk drive from company B?
A) 0.07 
B) 0.28 
C) 0.021 
D) 0.76

Quizplus · Accepted Answer

The Answer of Suppose a quality manager for Dell Computers has collected the following data on the quality status of disk drives by supplier. She inspected a total of 700 disk drives.  Based on these inspection data, what is the probability of randomly selecting a disk drive from company B?
A) 0.07 
B) 0.28 
C) 0.021 
D) 0.76

Suppose a Quality Manager for Dell Computers Has Collected the Following