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Linear Algebra

Quick practice

Question 1 of 5

In “Flight to Nowhere”, a game is played among the 20 business class passengers. Each seat is numbered from 1 to 20. The first 10 people(seat numbers 1-10) are in Group A and the remaining in Group B. A coin is flipped, and on heads Group A, is selected, and Group B on tails. If Group B is selected, they are asked to roll a die with 4 sides. The score is summed with the seat number and die score for each. Group A score is just their seat number. Whoever gets the score 14, needs to jump with a parachute. What is the probability that the score is 14?

A

1/4

B

5/6

C

3/8

D

1/8

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