I need help with this please. Statistics

Question

The table summarizes results from 989 pedestrian deaths that were caused by automobile accidents.

Pedestrian DeathsDriver	Intoxicated?Pedestrian Intoxicated?
Yes	Yes
Yes	51	68
No	234	636

If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated or the driver was not intoxicated. Please enter a decimal to 4 decimal places.

Probability = 

On top of 68 is supposed to be no

Answer 1

I have worked out the correct answer in this video. I hope you found this to be helpful. If you have any additional questions, please let me know. Take care!

Dr. Christal-Joy Turner

Answer 2

P(dead pedestrian was not drunk) = 68/(51+68) = 68/119 = about .571429 = about 57.1429% probability