Find the indicated conditional probability
using the following two-way table:
Grade
Drive to school
Take the bus
Walk
Sophomore
2
25
3
Junior
13
20
2
25
Senior
5
ah
P( Drive to school | Senior) = [?]
Round to the nearest hundredth.
Enter

Respuesta :

Senior
Drive to school
18

The probability that the student drives to school and is a senior is 0.71.

How to calculate the probability?

From the given information, the number given is 25 and total students is 100. The probability of driving to school here is:

= 25/100 = 0.25

The probability of being a senior will be:

= 35/100 = 0.35

Therefore, the probability that the student drives to school and is a senior will be:

= 0.25/0.35

= 0.71

In conclusion, the correct option is 0.71.

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