Answer:
B) P(two prime numbers are drawn in a row) = 14/95
Step-by-step explanation:
Total cards in the deck = 20
Total prime numbered cards in deck = { 2, 3, 5, 7, 11, 13, 17, 19} = 8 cards
So, Probability of picking two prime cards from deck (without replacing)
= Probability of picking first prime card x Probability of picking second prime card
P( picking first prime card ) =
=
P( picking second prime card ) =
=
Hence, the total probability =
or, B) P(two prime numbers are drawn in a row) = 14/95