1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
3 years ago
7

The following data summarizes results from 952 pedestrian deaths that were caused by accidents. If one of the pedestrian deaths

is randomly selected, find the probability that the pedistrian was intoxicated or the diriver was intoxicatedo
Pedestrian intoxicated
yes (81) (51)
no (225) (552)
Mathematics
2 answers:
Andreas93 [3]3 years ago
7 0

Answer:

0.139

Step-by-step explanation:

Number of pedestrians that were intoxicated 81

Number of pedestrians that were not intoxicated 225

Number of drivers that were intoxicated 51

Number of drivers that were not intoxicated 552

Total number of deaths 952

Probability of pedestrians intoxicated or driver intoxicated is

81/952 + 51/952 = 132/952 = 0.139

dezoksy [38]3 years ago
6 0

Answer:

0.3927

Step-by-step explanation:

Given

Pedestrian intoxicated

Yes (81) (51) ---- (132)

No (225) (552) --- (777)

Total: (306) (603) --- (909)

Let P(P) = the probability that the pedistrian was intoxicated

Let P(D) = T probability that the diriver was intoxicated

To calculate P(D or P)?

P(D or P) is given as P(D) + P(P) - P(P and D)

P(P) = 306/909

P(D) = 132/909

P(P and D) = 81/909

P(P or D) = 306/909 + 132/909 - 81/909

P(P or D) = 357/909

P(P or D) = 0.3927

You might be interested in
X+4 algebraic expression
Paladinen [302]

Answer:

so whats the question

Step-by-step explanation:

6 0
3 years ago
Please Find the solution to the following system using substitution or elimination: y = 3x + 7 y = -2x -3
Dmitrij [34]
Answer: A (-2, 1)
see image explanation attached

5 0
3 years ago
You roll a six-sided number cube. Which events are mutually exclusive?
maksim [4K]
Events are mutually exclusive only if they cannot both be true.
Only C is alright.

4 is a multiple of two so it can't be right.
Same logic works for B.

And then 2 is prime so then D is out too.
7 0
3 years ago
Read 2 more answers
Round each amount to the nearest hundred to find the estimate of 9635 - 4891
vovikov84 [41]

Answer:

the answer is 4,744

Step-by-step explanation:

just subtract

7 0
3 years ago
Almira earns $50 an hour. How much does she earn in 6 hours. Write a function notation for this situation
spayn [35]
Hey there,
1 hours = $ 50 
6 hours = $ 50 x 6
             = $300

Hope this helps :))

<em>~Top♥</em>
5 0
3 years ago
Other questions:
  • Find the coordinates of point p , that lies 2/3 of the way on the directed line segment ab where A ( -2,5) , B (4,9)
    10·1 answer
  • How many different teams of 11 players can be chosen from a soccer squad of 16
    10·2 answers
  • Picking an even number from a jar with papers labeled from 1-12
    14·2 answers
  • The lengths of plate glass parts are measured to the nearest tenth of a millimeter. The lengths are uniformly distributed with v
    11·1 answer
  • How do you solve real-world applications involving trigonometric ratios?
    14·1 answer
  • Six times the sum of a number and 4 equals 5<br> Write as an equation
    14·2 answers
  • Help!!! Thanks!! I need help!
    6·2 answers
  • HELP OUT PLEASE!!!!
    13·1 answer
  • 2950 divided by 67 in partial quotints
    14·1 answer
  • Helppp will give brainlest to whoever answers
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!