You pick a card at random. Without putting the first card back, you pick a second card at random.

1
2
3
4

What is the probability of picking a 1 and then picking a 4?

Group of answer choices

1/16

1/4

1/12

1/2

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)