An ad for the new elevated train line states that it is on time 96%ofthe time .the subway which bob has been taking has been on time 79 times out of 83. should bob switchto the elevated train?

1 Answer
MeneerNask
Jun 12, 2018

He could

Explanation:

79 out of 83 means #79/83xx100%~~95.2%#

The elevated train has a - slight - advantage. If cost is the same and the time to get to and from the stations makes no difference, he may want to switch.

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