Question: Mrs . Chavis's statistics class has 2 6 students in it , 1 4 girls and 1 2 boys. She uses a calculator to select

Mrs

.

Chavis's statistics class has

26

students in it

, 14

girls and

12

boys. She uses a calculator to select two students at random to solve a problem on the board. Given that the second student chosen is a girl, what is the probability that the first student was also a girl? PLease explain if this is correct or not:

(14 / 26 + 13 / 25 / (14 / 26 + 13 / 25 + 12 / 26 + 14 / 25) = 0.518

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