a. $184.25

b. $96.58

c. $230.50

d. $84.36

e. $23.50

a. $184.25

b. $96.58

c. $230.50

d. $84.36

e. $23.50

Tutors, please sign in to answer this question.

Bolingbrook, IL

Assuming that it is American roulette, The number 19 appears once out of 38 other numbers. that means you have a 1/38 probability of winning.

that 1/38 chance will pay you $35 and the 37 other ties will pay you $-1. So let's say you play only 38 times. Probability says you will lose 37 times and win once, meaning you will lose $37 and win $35. All in all you lose $2 every 38 tries. How many groups of 38 tries is there in 1600? 42.105. Multiply that by -2 and you get 84.21, which is close enough to 84.36 with the error being a difference of rounding.

- Statistics 1335
- Stats 245
- Probability & Statistics 736
- Probability 1440
- Math Help 5453
- Math 9886
- Math Help For College 1400
- Probability Problems 240
- Standard Deviation 144
- Statistics Method 27