A computer programmer had two files with a total size of 68.76 gigabytes. If one of the files was 35.46 gigabytes, how big is th
2 answers:
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Answer: A. 0.20
Step-by-step explanation:
Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .
We are given that :
We know that
Then,
Hence, the probability that an employee selected at random will need either corrective shoes or major dental work :
hence, the correct option is (A).
This is what the graph would look like
