A survey reveals that one airline's flights have a 92% probability of being on time. Based on this, out of 4000 flights in a year, how many flights would you predict will arrive on time?

A 368 C 3,680

B 386 D 3,860

Question

Cierra Olsen

30 December, 17:32

+5

Answers (2)

Know the Answer?

Greta Koch · Answer 1

The expected value = Probability x 4,000 = = > 0.92 x 4,000 = 3,680 (D)

Porter · Answer 2

To find 92% of 4000, convert the percent into a decimal (0.92) and then multiply it by 4000 to get 3680. The correct answer is d.

A survey reveals that one airline's flights have a 92% probability of being on time. Based on this, out of 4000 flights in a year, how many flights would you predict will arrive on time?A 368 C 3,680B 386 D 3,860